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Discuss all things tuning in this section. News, products, problems and results. 

= Resolved threads

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Idle Problems - Higher than set and lean - Haltech Elite 2000 1uzfe

in General Tuning Discussion

Hi Vacuum gremlin

in General Tuning Discussion

VG30DETT Cam trigger setup

in General Tuning Discussion

SR16VE N1 with aftermarket ECU

in General Tuning Discussion

Smallest possible injectors (physical size) 400 - 500 cc range ?

in General Tuning Discussion

Subaru Home % of Valid Travel - Haltech 2500

in General Tuning Discussion

Toyota LS400 1uz fe vvti Engine

in General Tuning Discussion

Audi 2.9 TFSI Tuning Help

in General Tuning Discussion

Adjusting injector timing mms

in General Tuning Discussion

Turbo Shuffle

in General Tuning Discussion

anti lag set up

in General Tuning Discussion

Simulator device

in General Tuning Discussion

Turn off IAC at what rpm?

in General Tuning Discussion

Decel Popping

in General Tuning Discussion

K20/K24 cam degree stuck at 107

in General Tuning Discussion

Microtech lt16c in mazda rx7 13b turbo on e85

in General Tuning Discussion

Help with sporadic rpm readings after new short block

in General Tuning Discussion

2JZ 280 HKS cams, 1100cc IDs Rough idle and misfires.

in General Tuning Discussion

Wideband o2 sensor vs narrow band o2 sensor

in General Tuning Discussion

Tuner Nerd + EGT vs Plex Knock Monitor

in General Tuning Discussion

Link G4 Evo 8 PNP No Spark

in General Tuning Discussion

Turbo performance regarding exhaust placement

in General Tuning Discussion

Renault Megane 3 RS reflashing - hardware & software

in General Tuning Discussion

Supra 2jz Closed loop flat shift cut tuning using Haltech Elite 2500

in General Tuning Discussion

Types of Anti lag

in General Tuning Discussion

Ecutek, Injector Data Calibration (Deatschwerks)

in General Tuning Discussion

BOSCH 0261545113 Calibration needed

in General Tuning Discussion

Tunerstudio stalling engine when burning changes.

in General Tuning Discussion

AEM Infinity 5 13b Spark Signal Issue

in General Tuning Discussion

AFR during/right after shift

in General Tuning Discussion

code 73 aux 9/10. code 75 electronic throttle position control error

in General Tuning Discussion

Requesting Base Map for 1jz VVTI on Link StormX Ecu

in General Tuning Discussion

AFR during/right after shift

in General Tuning Discussion

AEM UEGO wideband sensors with MoTec M130 ECU?

in General Tuning Discussion

Hub Dyno and clutches

in General Tuning Discussion

Hondata Kpro

in General Tuning Discussion

LCD Dash lag ( display refresh rate ) haltech AIM Motec

in General Tuning Discussion

Calibration Map

in General Tuning Discussion

Looking for 2zz Yellow 310cc injectors dead time

in General Tuning Discussion

LML Duramax

in General Tuning Discussion

Oscillating boost / MAP - how to avoid?

in General Tuning Discussion

Calculated or Predicted Component Temperature Tables Calibration for Forced Induction Upgrade

in General Tuning Discussion

VF HSV MRC delete , removing 140 km/h limiter

in General Tuning Discussion

Trouble with staged injection on Rotary AEM Infinity

in General Tuning Discussion

NTK vs LSU widebands

in General Tuning Discussion

Why not to use an open sauce ECU tune software?

in General Tuning Discussion

Ecu master - Single Coil Distributor, Injector Phasing

in General Tuning Discussion

AlienTech tuning platform.

in General Tuning Discussion

Wastgate

in General Tuning Discussion

Getting EJ20 started on Haltech Basemap

in General Tuning Discussion

Rpm on laptop doesn’t match my rpm on dash

in General Tuning Discussion

Innovate LM2 conection to RR logger help

in General Tuning Discussion

is egr port good source for egt sensor?

in General Tuning Discussion

EMU Black fuel type selection drop down question.

in General Tuning Discussion

EMU Black - Need help with transient conditions

in General Tuning Discussion

I meet a very strange problem,when ignition timing advance increase boost will drop.

in General Tuning Discussion

Mixing Systems - ECU & Dual Sync Distributor

in General Tuning Discussion

Intake manifold volume In use vs Wasted

in General Tuning Discussion

Ignition light coming on and off

in General Tuning Discussion

Emissions lowering on petrol?

in General Tuning Discussion

Lml tuning

in General Tuning Discussion

1988 Nissan VG30ET Crank Speed Sensor

in General Tuning Discussion

B18C5 crazy dip in air flow/ fuel from 6000-7000rpm . Cam timing off?? Or head porting?? Or wrong cams??

in General Tuning Discussion

Looking for some help with Haltech NSP

in General Tuning Discussion

Na mbt to boosted mbt

in General Tuning Discussion

Odd Change in MAP During Engine Speed Sweep

in General Tuning Discussion

Engine start without exhaust manifolds

in General Tuning Discussion

tuning for 2 up riding in high elevation

in General Tuning Discussion

Water Methanol Injection strategy via PDM (WMI) (PDM16)

in General Tuning Discussion

Engine Speed Trigger

in General Tuning Discussion

Jumping AFR

in General Tuning Discussion

Knock sensor on smaller surface than 22mm

in General Tuning Discussion

best method to control fuel pump duty

in General Tuning Discussion

Mainline Torque Optimization

in General Tuning Discussion

MOTEC M130 2JZ VVTI ISSUE (help)

in General Tuning Discussion

Tuning ignition map for a Porsche 928 S4 with E85 fuel

in General Tuning Discussion

Locked Evo x ecu

in General Tuning Discussion

Motec M150 Linearizing throttle response via Throttle Translation

in General Tuning Discussion

Trackday Log Analysis Help

in General Tuning Discussion

Questions about pistions and spark melted at E85 pump.

in General Tuning Discussion

TUNING AFTER EXHAUST and gear swap

in General Tuning Discussion

Plex knock monitor - receive only signal cylinder 1

in General Tuning Discussion

Timing Map - Fuel efficiency

in General Tuning Discussion

Air to Water Intercooler Pump Sizing

in General Tuning Discussion

tuning help

in General Tuning Discussion

Air to Water Intercooler Pump Sizing

in General Tuning Discussion

ECU Master Classic SC300 2JZ-GE N/A-T

in General Tuning Discussion

Tuning drag setup no coolant

in General Tuning Discussion

bad iat effect on tune

in General Tuning Discussion

Intercooler Design and AITs on circuit track

in General Tuning Discussion

Haltech E11 V2, idle set up

in General Tuning Discussion

Turbo Speed Sensor

in General Tuning Discussion

Rx-7 Haltech trigger setting

in General Tuning Discussion

ls1 knock sensor calibrations

in General Tuning Discussion

injection angle for emissions

in General Tuning Discussion

Engine Management Options (NOT COBB!!)

in General Tuning Discussion

Wasted spark VS Coil per cylinder?

in General Tuning Discussion

trying to avoid dyno to tune timing for cruise

in General Tuning Discussion

Honda b18 distributor used for cam and crank signals

in General Tuning Discussion

Is my TPS voltage weird (And the associated ripple effects of the weird)

in General Tuning Discussion

Intake backfires during launch control with transbrake

in General Tuning Discussion

ID2600xds struggles

in General Tuning Discussion

T51R not hitting full boost

in General Tuning Discussion

Injection angle/ITB's with injector above throttle plate

in General Tuning Discussion

350Z - Beginner tuner installing a SC

in General Tuning Discussion

Torque control by ignition

in General Tuning Discussion

Correctly Failing Maf VY LS1 HP Tuners

in General Tuning Discussion

ITB Accel Enrichment

in General Tuning Discussion

K series ignition after adjusting cam gears

in General Tuning Discussion

Haltech elite 1500 TDC offset Issue

in General Tuning Discussion

launch control on ecumasters classic

in General Tuning Discussion

afr reading 17 mustang gt

in General Tuning Discussion

Gen 5 silverado mild cam stalling issues

in General Tuning Discussion

How to calculator a direct injector duty cycle on V6 and V8 engine?

in General Tuning Discussion

Monitoring Lambda, EGT's and RPM On PC

in General Tuning Discussion

Audi Boosts in Sport but mot in drive

in General Tuning Discussion

ECU 4424 Stinger issuse

in General Tuning Discussion

EMS Stinger Software

in General Tuning Discussion

xtremity in mathewc nc

in General Tuning Discussion

Fuel system question! - Buying the right upgraded lift pump for my new external setup.

in General Tuning Discussion

3SGE beams red top link ecu, no startup

in General Tuning Discussion

ms3pro PNP miata not making power

in General Tuning Discussion

Belt squealing for ~5 seconds after start

in General Tuning Discussion

IAT Senor Location

in General Tuning Discussion

Fine knock learning and timing being pulled

in General Tuning Discussion

2x EMAP on Twin scroll EFR

in General Tuning Discussion

NA+Turbo - Tuning Strategy

in General Tuning Discussion

Possible Dead Time issues?

in General Tuning Discussion

Link Modelled fuel VE number crazy high

in General Tuning Discussion

emtron vs motec vs haltech

in General Tuning Discussion

How will COBB Green Speed affect many tuners and/or customers.. any solutions?

in General Tuning Discussion

RB26 hearing cracking noise/static on knock audio above 6000 rpm

in General Tuning Discussion

Piston Disintegrated - Failure Analysis

in General Tuning Discussion

Engine swap considerations with a DI Engine?

in General Tuning Discussion

STI Wideband

in General Tuning Discussion

Twin rear mounted turbo set up,

in General Tuning Discussion

High HP / 4'' MAF Choices?

in General Tuning Discussion

Camshaft tuning VVT issue

in General Tuning Discussion

2JZ EGT sensors for protection

in General Tuning Discussion

2jz knock sensor upgrade

in General Tuning Discussion

Link Modelled fuel VE number crazy high

in General Tuning Discussion

9.5 Knock at 40% throttle when vehicle is shifting from 2 to 3 gear

in General Tuning Discussion

Drop at specific rpm

in General Tuning Discussion

Old Subaru and Apexi Power FC

in General Tuning Discussion

Nissan SR Brainstorming: With Set Turbo, Cylinder Head, Etc, How Can We Maximize Potential?

in General Tuning Discussion

knock detector options?

in General Tuning Discussion

Engine cranking no start. 2002 VW golf GTI with Ko4 turbo and 750cc injectors.

in General Tuning Discussion

Honda Ep3 Setup

in General Tuning Discussion

Is an intercooler 'necessary' ? 2GRFE Supercharged discussion

in General Tuning Discussion

2jz-gte vvti dwell time (charge time) problem

in General Tuning Discussion

Evo 5 , running lean

in General Tuning Discussion

ECU Master EMU Black questions

in General Tuning Discussion

HP ACADEMY abbreviations

in General Tuning Discussion

Preferred tuning method boost/ignition

in General Tuning Discussion

Transport delay

in General Tuning Discussion

WMI Setup

in General Tuning Discussion

motec m880 firmware update

in General Tuning Discussion

EMTRON STFT Issues

in General Tuning Discussion

Big cams = more boost?

in General Tuning Discussion

Insulating ball bearing turbo exhaust housings - good or bad?

in General Tuning Discussion

Help choosing an ECU for 2jzgte VVTI build-out

in General Tuning Discussion

Link ecu modeled fuel model.

in General Tuning Discussion

Idle, stall and startup isues - Sr22det Link

in General Tuning Discussion

420whp built KA-T on MS2PNP. Need help figuring why car is breaking up. AFR darting back and forth

in General Tuning Discussion

Logging Issue

in General Tuning Discussion

BARRA SWAPED AU

in General Tuning Discussion

ACT/ECT NTC sensor linearisation - Ford Focus RS Mk.1

in General Tuning Discussion

15 CUMMINS torque to fuel conversion

in General Tuning Discussion

BMW m3 s50b30 turbo map

in General Tuning Discussion

RPM feed into Plex Knock Monitor V2

in General Tuning Discussion

Retard Timing For Knock - Specific Question

in General Tuning Discussion

Learning to operate a dyno for self-tuning?

in General Tuning Discussion

AEM Infinity IAC Viper

in General Tuning Discussion

silicon or teflon coil stalks preferred?

in General Tuning Discussion

RB26 trigger setup.

in General Tuning Discussion

c127 haltech tc4 can protcol

in General Tuning Discussion

MKIV Supra 2JZ-GTE VVT-i with a strange Cam position issue

in General Tuning Discussion

l98 timing trouble

in General Tuning Discussion

Can anyone help me identify this standalone ECU. (964 Turbo Build)

in General Tuning Discussion

Advise for Beginner - Motorcycle

in General Tuning Discussion

Tuning a 98 jaguar xk8

in General Tuning Discussion

EJ207 Factory Wideband vs Innovate Wideband

in General Tuning Discussion

Fuel Regulation Slope

in General Tuning Discussion

Engine Simulation Software (i.e. EngMod4T, Dynomation etc)

in General Tuning Discussion

Portable Dyno( or Road Dyno) VS Hub Dyno

in General Tuning Discussion

Help on Tuning 3uz in 80's corolla with Link g4x ExtremeX ECU with DBW. Significant power drop above 4000rpm.

in General Tuning Discussion

High Intake air temp on boosted engine

in General Tuning Discussion

« Accel » injectors Datas

in General Tuning Discussion

Alternative Lumpy Idle Tune Switch Question

in General Tuning Discussion

Idle vs Main (Hi Octane) Spark Tables

in General Tuning Discussion

What to do when a car has narrowband o2 sensors

in General Tuning Discussion

fuel injector dead times (help)

in General Tuning Discussion

Wastegate on Turbine housing - Spool effect ?

in General Tuning Discussion

fuel injector dead times (help)

in General Tuning Discussion

Webinar 204 MAF Rescaling - Lamda Command

in General Tuning Discussion

What to do when a car has narrowband o2 sensors

in General Tuning Discussion

Plex Knock Monitor V2 disconnecting

in General Tuning Discussion

Knock control setting EcuMaster

in General Tuning Discussion

Haltech Elite 2500 - Remote Tuning

in General Tuning Discussion

LBZ Stock File

in General Tuning Discussion

Porsche tables / tuning strategy 991 GT3

in General Tuning Discussion

Issues M54B30 with ecumaster emublack

in General Tuning Discussion

Unreadable 09 Ralliart ROM

in General Tuning Discussion

Evo X | Syvecs | Won't do a full WOT pull on e70, but does on e10

in General Tuning Discussion

water injection requires fuel alteration ?

in General Tuning Discussion

Limiting peak torque with boost rpm control 2JZ

in General Tuning Discussion

Weird DBW Behaviour & Remapping Simos 9.1 ECU

in General Tuning Discussion

Leaner mixture during tires slippage after launch

in General Tuning Discussion

Idle vacuum drop with 2jz-ge aftermarket intake manifold

in General Tuning Discussion

Twin scroll manifold runner length

in General Tuning Discussion

ITB Trumpet Tuning BOGS and oscillating Lambda

in General Tuning Discussion

991.1 GT3 factory ECU custom tuning options

in General Tuning Discussion

New Bosch O2 Sensor for Performance Aftermarket

in General Tuning Discussion

Blowing head gasket due to excessive timing?

in General Tuning Discussion

MSD DIS-4 launch control with aftermarket standalone ecu

in General Tuning Discussion

wastegate on the cold side ( on the intercooler)

in General Tuning Discussion

Impreza STi GC8

in General Tuning Discussion

Driver demand fuel 70 series Toyota

in General Tuning Discussion

stock tune files

in General Tuning Discussion

dyno tuning and throttle

in General Tuning Discussion

ECO BOOST/HP TUNERS/METH

in General Tuning Discussion

Knock control and knock count

in General Tuning Discussion

AEM Infinity Direct Injector

in General Tuning Discussion

Exhaust temperature, i need some tips.

in General Tuning Discussion

RB25DE NEO ECU Remap?

in General Tuning Discussion

MAP resolution

in General Tuning Discussion

Haltech question ESP converting to NSP

in General Tuning Discussion

Air intake and plenum performance

in General Tuning Discussion

practical tuning

in General Tuning Discussion

EVO 9 Balance Shaft

in General Tuning Discussion

Haltech Elite Closed Loop Boost Control - Not accessing closed loop base table?

in General Tuning Discussion

O2 Sensor aftermarket issues

in General Tuning Discussion

Things to watch out for when tuning cars with dual clutch gearboxes vs pure manual? (GT-R R35/Syvecs)

in General Tuning Discussion

Lift Pump selection and Amperage draw

in General Tuning Discussion

Knock monitoring for stock ecu.

in General Tuning Discussion

undivided exhaust manifold - Twin Scroll vs nonTS housing

in General Tuning Discussion

Starting tools: what is your opinion?

in General Tuning Discussion

Battery Voltage

in General Tuning Discussion

Exhaust tuning

in General Tuning Discussion

Setting Pit lane speed limit on M150 for use in Tarmac Rally

in General Tuning Discussion

Need help explaining this "Requested Engine Load" map

in General Tuning Discussion

Wide band data into HP VCM Scanner

in General Tuning Discussion

ECUFLASH EVO 8 ROM Definition Error

in General Tuning Discussion

AEM CD-7 with Haltech 2500 Elite - Manifold pressure display incorrect

in General Tuning Discussion

help cam swap my 04GTO Ls1

in General Tuning Discussion

Calculating Unknown Injector Flow Rates

in General Tuning Discussion

A general question about Ignition Timing.

in General Tuning Discussion

wrx 'stumbling' issues

in General Tuning Discussion

E-Type Jag fuel injection e85 conversion

in General Tuning Discussion

Do you think my turbine housing is choking my engine ?

in General Tuning Discussion

Aftermaeket ECU - Custom Can Messages

in General Tuning Discussion

No IAT Sensor?

in General Tuning Discussion

Short Term Fuel Trim question

in General Tuning Discussion

IACV workings

in General Tuning Discussion

(EMU BLACK) - Motor stalls when touching throttle

in General Tuning Discussion

Triumph Daytona 675R 3 Cylinder - which ECU?

in General Tuning Discussion

VAG Coils

in General Tuning Discussion

VE at idle too high??

in General Tuning Discussion

Trigger errors with VR sensor

in General Tuning Discussion

Is the lambda sensor still necessary after a mapped ng

in General Tuning Discussion

New Injector Setup

in General Tuning Discussion

2018 WRX STI emtron plug & play ECU

in General Tuning Discussion

Haltech WB1 and AEM UEGO reading slightly different AFRs

in General Tuning Discussion

Hyundai Seasall R200

in General Tuning Discussion

Rb25 speedo specs for driveshaft sensor input

in General Tuning Discussion

Erratic tps only on link ecu

in General Tuning Discussion

Check Engine Light on Hot Rod with GM 1994 engine/ECM

in General Tuning Discussion

Is it possible to get an EQ ratio reading of ~0.7 at high load & high RPM?

in General Tuning Discussion

2000 Aristo 2jzgte ecumaster black, randomly stopped running.

in General Tuning Discussion

Dyno correction factors

in General Tuning Discussion

Motec M142 Logged Data Image Conversion - Back Door

in General Tuning Discussion

Aftermarket Radiator Fans

in General Tuning Discussion

start up and lack of idle

in General Tuning Discussion

GEN4 LS Knock sensor multipliers

in General Tuning Discussion

Audio knock and ECU input at the same time

in General Tuning Discussion

Early rev limiter with 24psi

in General Tuning Discussion

First tune tips and pointers on 1jz single turbo

in General Tuning Discussion

V6 single turbo wideband location

in General Tuning Discussion

Evo 8 with Link G4+ Plugin VE maxed out

in General Tuning Discussion

Finding acurate dwell time

in General Tuning Discussion

Haltech Nexus R5 with Turbosmart electronic wastegate

in General Tuning Discussion

LS6 injectors wont fire

in General Tuning Discussion

Tuning a Built Motor

in General Tuning Discussion

Fan / Cooling system

in General Tuning Discussion

How to choose the best fuel

in General Tuning Discussion

Altitude effect base fuel pressure?? Also stock 1jz FPR 1:1 rising rate??

in General Tuning Discussion

2JZ VVTi gear fix after certain HP? - Real/Fake?

in General Tuning Discussion

Pre Turbo 02 sensor

in General Tuning Discussion

EMU CLASSIC: BMW M50B30 Customer wants second opinion

in General Tuning Discussion

Flash Tune of KV8

in General Tuning Discussion

Rolling anti-lag and bent valves

in General Tuning Discussion

RB26 alternate vacuum source

in General Tuning Discussion

RB26 Rear 3 cylinders running slightly lean

in General Tuning Discussion

2JZGTE VVTI - DBW buzzing noise with LINK ecu running in parallel

in General Tuning Discussion

Anti-lag ALS is it possible with wasted spark ignition setup

in General Tuning Discussion

Bad injector data story

in General Tuning Discussion

Charge cooler loop pressure

in General Tuning Discussion

Torque Management

in General Tuning Discussion

Tuning Tips - BMW 330e B48

in General Tuning Discussion

MOTEC yaris GR - it's time!

in General Tuning Discussion

MAP Sensors - Pre-Throttle Body and Manifold

in General Tuning Discussion

HP Tuners from one truck to another

in General Tuning Discussion

Does low end torque hurt a petrol engine?

in General Tuning Discussion

VCDS or VAGCOM

in General Tuning Discussion

2013 STI idle starts at 15 AFR, just goes richer and richer

in General Tuning Discussion

Tuning software for 2021 VW Amarok 580nm 190kw

in General Tuning Discussion

Map Sensor Issues!

in General Tuning Discussion

Hunting Idle

in General Tuning Discussion

Lambda and Fuel pressure issue ECUMASTER Black

in General Tuning Discussion

Subaru ECU Pin Out

in General Tuning Discussion

AEM series 1 - 4g63 idle control valve

in General Tuning Discussion

Diesel Fuel Limiters

in General Tuning Discussion

Adjusted Stock RB26 Cams

in General Tuning Discussion

tunning Link storm G4x on ls3 twin turbo

in General Tuning Discussion

COBB Pro Tuner software

in General Tuning Discussion

Advance Tuning Tweaks & Advice

in General Tuning Discussion

Super lean at cruise, idle surges, but WOT is perfect?! Turbo silverado. Videos, data logs, details included.

in General Tuning Discussion

AFR target table using Alpha-N

in General Tuning Discussion

Egt

in General Tuning Discussion

Knock Detection

in General Tuning Discussion

E36 M3 Dual Vanos S50B32

in General Tuning Discussion

Drive by wire stuck at a fixed angle

in General Tuning Discussion

Road tuning techniques

in General Tuning Discussion

SR20DET trigger offset

in General Tuning Discussion

BRP motorsports

in General Tuning Discussion

Psi spark plugs

in General Tuning Discussion

Plex Knock Monitor on 2000-2005 STI

in General Tuning Discussion

Knock sensors

in General Tuning Discussion

NTK Wideband sensor wire extension

in General Tuning Discussion

Problems with Megalog Viewer HD

in General Tuning Discussion

What ECU should I use ?

in General Tuning Discussion

Small turbo lacks gut-punch in the low/mid RPM's

in General Tuning Discussion

ECU Cloning is this possible with HP Tuners software?

in General Tuning Discussion

rb25det tuning , link g4+ plug and play

in General Tuning Discussion

RB25DET firts setup link g4+

in General Tuning Discussion

Haltech E8 Autotuned

in General Tuning Discussion

Tuning with high fuel pressure or lowering?

in General Tuning Discussion

SR86 shift strategy and RPM limiter

in General Tuning Discussion

Fuel Pump upgrade

in General Tuning Discussion

Engine cut after up shift (SR20DET)

in General Tuning Discussion

Help with 1jzgte setup

in General Tuning Discussion

Cam sync trigger tooth, EMU Black

in General Tuning Discussion

Random Intake Backfires

in General Tuning Discussion

E11V2 Haltech ECU

in General Tuning Discussion

ID1000 injector issue

in General Tuning Discussion

Need a data file to learn how to use Megalog Viewer

in General Tuning Discussion

LM2 Wideband - HpTuners - Not connecting

in General Tuning Discussion

Best bang for the buck traction control

in General Tuning Discussion

Mac 3 port EBC interference

in General Tuning Discussion

Pin assignment for AEM V2

in General Tuning Discussion

Evo 8 link ecu rear o2 logging.

in General Tuning Discussion

Phormula KS-Pro | I have buy it!!

in General Tuning Discussion

Fuel getting too hot after 90 min drive in warm weather

in General Tuning Discussion

CAN template for Motec C125 dash to 2002 Porsche 996

in General Tuning Discussion

Timing Erratic at low RPM - LS7 E38 ECU

in General Tuning Discussion

Tuning help: looking for someone to take a look at maps

in General Tuning Discussion

Trigger boost solenoid for testing, loss of boost after misfire

in General Tuning Discussion

Buying a used Dyno - featuring fundamentals

in General Tuning Discussion

Batch or Multi-Point injection

in General Tuning Discussion

Ethanol sensor and fuel pressure sensor issues

in General Tuning Discussion

E85 and Spark Plug Heat Range

in General Tuning Discussion

Ve numbers seem very high

in General Tuning Discussion

megasquirt and knock sensing

in General Tuning Discussion

getting lm2 lambda reading into hp tuners.

in General Tuning Discussion

Rev problems Adaptronic select pnp for RX8

in General Tuning Discussion

Haltech Help Needed

in General Tuning Discussion

Haltech ESP Wiring Colour codes

in General Tuning Discussion

Isuzu Dmax tuning

in General Tuning Discussion

ECU Circuit board visual check.

in General Tuning Discussion

CWA400 PWM Control, Link G4+

in General Tuning Discussion

Tuning cruise control in aftermarket ECUs

in General Tuning Discussion

Hall Effect - Rising or Falling edge?

in General Tuning Discussion

Evo 9 head is known fir warping when ported?

in General Tuning Discussion

4g69 ecu choice

in General Tuning Discussion

Mbc for Boost Limiter?

in General Tuning Discussion

RX7 tuning questions (low compression post break in)

in General Tuning Discussion

Questions about tuning my 350z

in General Tuning Discussion

Neural networks???

in General Tuning Discussion

Link Knockblock Vs PLEX V2

in General Tuning Discussion

ls3 cobra tune

in General Tuning Discussion

Q) what is a better way to correct fuelling? percentage change using rpm x map or tps x gear or percentage change using rpm x rpm derivative?

in General Tuning Discussion

selectable rpm limit

in General Tuning Discussion

Old grandmother's trick to enrich obd1 injection ...😂

in General Tuning Discussion

ECU Wideband not matching Dyno o2

in General Tuning Discussion

High impedance injectors tuned w/ resistor box left in

in General Tuning Discussion

Rb26 (R33) Nissan manufacturer fuel/ignition map

in General Tuning Discussion

"UNEXPECTED MISSING TOOTH Error" VR6

in General Tuning Discussion

5-Gas analyzer with CAN connection for Dyno

in General Tuning Discussion

Potential Haltech "Home" sync issue

in General Tuning Discussion

Looking for plug & play or minimal wiring aftermarket ECU 01-02 wrx sti impreza

in General Tuning Discussion

Link G4+ Fury E Throttle Config Issue

in General Tuning Discussion

Increasing Knock Sensitivity

in General Tuning Discussion

ECU capable to control AT

in General Tuning Discussion

Ignition settings Nissan coil on plug

in General Tuning Discussion

Supplied deadtimes look wrong (FiveO)

in General Tuning Discussion

Troubleshooting Boost Creep

in General Tuning Discussion

Nissan GT-R R32 (ATTESA 4WD) on a Dynapack 4WD dyno

in General Tuning Discussion

Oem ecu engine management disconnection

in General Tuning Discussion

Trying to understand VE on Audi 3.0t supercharged

in General Tuning Discussion

Haltech Platinum Sport 2000 and MAF sensor

in General Tuning Discussion

Innovate LM-2 usage with HP Tuners

in General Tuning Discussion

DBW Conversion Questions

in General Tuning Discussion

EMS 8860

in General Tuning Discussion

2013 JDM sti rpm jumpy like a horse at low gear

in General Tuning Discussion

2jz-ge Igniter and coil

in General Tuning Discussion

*Eye Roll*... VF Commodore V6 Pops and bangs

in General Tuning Discussion

Distinguishing Knock from Mechanical Noise

in General Tuning Discussion

calculate injection time

in General Tuning Discussion

HP Academy Alumni representing at the largest Rallycross in the world

in General Tuning Discussion

93 oct blend with methanol

in General Tuning Discussion

X-Treme Direct Injection HPFP and Injectors tuning

in General Tuning Discussion

Dyno Road Simulation - Getting A, B & C coefficients from coast down test

in General Tuning Discussion

Ignition for dual plug (Twinspark) engine, wasted spark or sequential?

in General Tuning Discussion

Building Boost on 2 step

in General Tuning Discussion

Bosch 150psi fluid pressure and temp sensor

in General Tuning Discussion

Is AFR recommended for cars and bikes different?

in General Tuning Discussion

Tunning...

in General Tuning Discussion

What can I use too tune 99 subaru forester n/a.

in General Tuning Discussion

Flat foot shift

in General Tuning Discussion

15 Escalade Cold Air Intake install followed by engine running extremely ....

in General Tuning Discussion

stock honda h22 injectors

in General Tuning Discussion

Link G4x RB25det NEO stagea trigger issue + comms issue.

in General Tuning Discussion

FD RX7 haltech base map.

in General Tuning Discussion

Comparison between ECUs

in General Tuning Discussion

General tuning discussion

in General Tuning Discussion

rb26 lambda live stuck at 1.00

in General Tuning Discussion

Steady state ignition tuning what gears toUse

in General Tuning Discussion

ECU Master Black - Startup Problems

in General Tuning Discussion

Air temp sensor signal emulation - Link Kurofune - 2JZGTE VVTI

in General Tuning Discussion

VVT tuning - MAP/RPM or TP/RPM?

in General Tuning Discussion

GM 2.0t LTG / Hptuners

in General Tuning Discussion

Ft 600

in General Tuning Discussion

Tunerned V3 pro or wait for the Plex V2 to come back into stock?

in General Tuning Discussion

Skyline r34 gt auto with piggyback ecumaster classic ecu

in General Tuning Discussion

Idle tuning gm p01 pcm hp tuners

in General Tuning Discussion

Link G4+ Evo 8 no start up.

in General Tuning Discussion

Dyno Dynamics upgrade to Windows 10

in General Tuning Discussion

JDM SF5 ECU cross compatibility

in General Tuning Discussion

Ktuner to Virtual Dyno Tuning WOT

in General Tuning Discussion

Haltech Elite 1500 problem

in General Tuning Discussion

emu black sensor setup

in General Tuning Discussion

Cam over lay causing poor idle

in General Tuning Discussion

Installing a Link Kurofune on an Aristo JZS161

in General Tuning Discussion

7MGTE Drive-by-Wire Links G4+

in General Tuning Discussion

MSEL Isolator?

in General Tuning Discussion

Dyno X Hub Dyno Steady State Issues

in General Tuning Discussion

Link G4+ sensor confirmation

in General Tuning Discussion

Supercharged Subaru: Bank 2 AFR leaning at a certain RPM range WOTh

in General Tuning Discussion

Flex fuel

in General Tuning Discussion

Need Help with 1999 Durango SP360

in General Tuning Discussion

O2 sensor placement?

in General Tuning Discussion

2008 LY5 to LC9

in General Tuning Discussion

Data input to MainLine ProHub

in General Tuning Discussion

Component limits

in General Tuning Discussion

06 gto ls2/lsa blower overheated now doesnt pass 4k rpm...

in General Tuning Discussion

Tune Alterations to decrease exhaust/ engine noise

in General Tuning Discussion

Bigger turbo - More power?

in General Tuning Discussion

1g dsm cas

in General Tuning Discussion

Subaru WRX 99-20 || Motec M130 PnP

in General Tuning Discussion

Haltech Platinum Sport vs Elite

in General Tuning Discussion

Lm2 connection

in General Tuning Discussion

Innovate LC-2 or ProEFI built-in UEGO controller?

in General Tuning Discussion

Where to get reliable tuning software?

in General Tuning Discussion

For those that have used Haltech and Motec, Is it worth switching from Elite 2500 to M150?

in General Tuning Discussion

LS1 Adding timing no power gains

in General Tuning Discussion

Logging frequency for knock signal

in General Tuning Discussion

Staged injection primary size

in General Tuning Discussion

Pops and bangs / burble tuning on N/A ITB car

in General Tuning Discussion

Subaru ej25 jumpy when setting off

in General Tuning Discussion

10:1 SR20DET in a GTiR not taking any timing!

in General Tuning Discussion

Steady state tuning until 2/3 max rpm?

in General Tuning Discussion

Airbox vs Ambient pressure

in General Tuning Discussion

Have ANY of you had weird issues tuning you Haltech AVCS/VVT??? I need your help, and I can help you as well...

in General Tuning Discussion

Wide MAF Voltage/AFR Spread

in General Tuning Discussion

Mini Cooper Tuning Software? R50 to R53

in General Tuning Discussion

1JZ Base Timing?

in General Tuning Discussion

2JZ GTE VVTI - EMU black

in General Tuning Discussion

Haltech 2500 Elite onboard map sensor max

in General Tuning Discussion

Reason for IAP fuel maps on ITB motorcycle engine?

in General Tuning Discussion

Dynapack hub dyno logging

in General Tuning Discussion

WRX Knocking

in General Tuning Discussion

HP Tuners or Eurodyne Maestro for VW tuning ?

in General Tuning Discussion

Elite 2500 Mustang transient throttle improve accuracy to target lambda?

in General Tuning Discussion

1.5jz running as if its lean over 12 afr at idle link ECU.

in General Tuning Discussion

platinum pro won't connect to laptop

in General Tuning Discussion

help

in General Tuning Discussion

Why modern cars use MAF sensor instead of speed density?

in General Tuning Discussion

Analog in to CANBUS?

in General Tuning Discussion

SCT software

in General Tuning Discussion

Safe mode microtech lt16c

in General Tuning Discussion

Any areas of the map when you DONT want mbt?

in General Tuning Discussion

Performance ignition coils, when do you need them?

in General Tuning Discussion

Engine dies when rev limiter is hit!

in General Tuning Discussion

4efte stock injector dead times

in General Tuning Discussion

EMU Black Acceleration Help!

in General Tuning Discussion

EMU Black Acceleration Help!

in General Tuning Discussion

Worst home travel %

in General Tuning Discussion

S13 sr plug and play link ecu on/off while cranking intermittently

in General Tuning Discussion

Idle/low rpm suddenly going lean

in General Tuning Discussion

Base settings for a mazworks trigger kit into emu black

in General Tuning Discussion

PBMS Experienced Tuner Position - Hiring Now

in General Tuning Discussion

Exhaust Clamp Wideband sensors and Cats?

in General Tuning Discussion

Link g4x .rb26

in General Tuning Discussion

"Factory style" overrun crackle.

in General Tuning Discussion

VAG Magneti Marelli Maps and Factors

in General Tuning Discussion

Haltech Elite 2500 - 12 injectors

in General Tuning Discussion

1150cc grams injectors and tgv delete

in General Tuning Discussion

Recommendation for Tuning (Haltech MKIV) NE Ohio

in General Tuning Discussion

Ls1 evap solenoid question with Holley low rise manifold

in General Tuning Discussion

Fueltech Injector staging

in General Tuning Discussion

Megasquirt: rich idle

in General Tuning Discussion

Audio Knock Detection Question?

in General Tuning Discussion

Reinforce Evo Iv 4G63

in General Tuning Discussion

Motorcycle dyno tuning

in General Tuning Discussion

Fuel/Differential Pressure

in General Tuning Discussion

Honda b16a2 with skunk2 pro 1; knocking on boost

in General Tuning Discussion

Egt petrol vs methanol & 02 sensor life

in General Tuning Discussion

NTC Sensor Cheat Help!!!

in General Tuning Discussion

Hks fcon vpro

in General Tuning Discussion

BOV at idle

in General Tuning Discussion

idle control delete

in General Tuning Discussion

Idle Control Using Scatter Spark

in General Tuning Discussion

need some advice on tuning a 16 rocam

in General Tuning Discussion

Diesel farm tractor tuning help

in General Tuning Discussion

Tuning software mk4 volkswagen diesel

in General Tuning Discussion

Protection against lean condition while under boost

in General Tuning Discussion

Cars that don't have many supported flashing devices.

in General Tuning Discussion

Aircooled engine going to methanol

in General Tuning Discussion

Delta SCS 800 ecu Base fuel map

in General Tuning Discussion

Closed Loop Lambda at what engine temp?

in General Tuning Discussion

Road tuning using dbw throttle to target manifold pressure

in General Tuning Discussion

Portable dual channel scope

in General Tuning Discussion

Using aem wideband with haltech Elite 100 and the values are a bit off how can i adjust it?

in General Tuning Discussion

Right ventilation for dyno room?

in General Tuning Discussion

Dyno on rubber cushions?

in General Tuning Discussion

DIY Audio knock monitor - Am I hearing knock?

in General Tuning Discussion

Motec M1 vs Fueltech

in General Tuning Discussion

P015D code with Long tubes or bad sensor?

in General Tuning Discussion

Idle hunting / swinging while coasting down to a stop

in General Tuning Discussion

GTX3067R oil restrictor

in General Tuning Discussion

Just blew my first engine while tuning (rod knock), not sure if it is tune related.

in General Tuning Discussion

Dyno on rubber cushions?

in General Tuning Discussion

Concerns with ignition timing with Alpha-N tuning with lag in MAP

in General Tuning Discussion

2008 silverado 5.3 to ls3 upgrade

in General Tuning Discussion

Detonation

in General Tuning Discussion

A little help with diagnosis K20 turbo Kpro

in General Tuning Discussion

Sequential injection ignition on SR20VE

in General Tuning Discussion

Unstable cold start idle

in General Tuning Discussion

DYNO PCM'S

in General Tuning Discussion

Hondata CAN template?

in General Tuning Discussion

2nd harmonic frequency on narrow band sensors?

in General Tuning Discussion

high and unstable idle

in General Tuning Discussion

Softwear for tune

in General Tuning Discussion

Difference between burble tune and anti lag tune

in General Tuning Discussion

Base tune-Very lean idle on supercharged Toyota 86

in General Tuning Discussion

AEM Infinity - '02-'05 WRX Crank/Cam Issues

in General Tuning Discussion

More information on tuning for a bigger cam and displacement

in General Tuning Discussion

Forced Induction Plenum and Valve Spring Sizing

in General Tuning Discussion

Tuner Nerd Knock Monitor - need help

in General Tuning Discussion

Prime pulse and cranking cold start issue on Subaru MY10 EJ25. 1200 CC injectors

in General Tuning Discussion

200 series land cruiser petrol v8

in General Tuning Discussion

98 cobra idle issues

in General Tuning Discussion

Elite 2500 ford dbw throttle body "hums" -

in General Tuning Discussion

High VE and strange Injector flow numbers

in General Tuning Discussion

first tune - need help

in General Tuning Discussion

Autel service tools

in General Tuning Discussion

Hunting idle, even on open loop

in General Tuning Discussion

Fuel System Design - Staged Injection

in General Tuning Discussion

Haltech Elite 1000, Mazda Protege no start.

in General Tuning Discussion

Base fuel pressure help

in General Tuning Discussion

Differential fuel pressure GP limit

in General Tuning Discussion

Motec ECU M1

in General Tuning Discussion

Start immediate button on 86 with M150 plug in

in General Tuning Discussion

Wideband and EGT

in General Tuning Discussion

rev hang

in General Tuning Discussion

Compressor Anti-Surge with DBW

in General Tuning Discussion

basic tuning issues diagnostic course?

in General Tuning Discussion

Idle rough after fitting new camshaft.

in General Tuning Discussion

Injector flow affected by fuel/injector temperature?

in General Tuning Discussion

Turbo M50B32 Knocking

in General Tuning Discussion

Coolant temps and when should I be concerened.

in General Tuning Discussion

Marine engine oil

in General Tuning Discussion

VW/Audi Head Options

in General Tuning Discussion

Drive By Wire VS Drive By Cable

in General Tuning Discussion

Exhaust pop nature

in General Tuning Discussion

Knock, what's realistic?

in General Tuning Discussion

Injector Dead Time, misfire!!

in General Tuning Discussion

Another DBW servo on the market

in General Tuning Discussion

Megasquirt

in General Tuning Discussion

M150 plug in Toyota 86 2013 AT problem

in General Tuning Discussion

Manifold pressure reading under boost

in General Tuning Discussion

ECU Definitions

in General Tuning Discussion

Can I use injector1 instead of ignition1 with Plex for individual cylinder detection?

in General Tuning Discussion

Volute Water Meth

in General Tuning Discussion

Throttle position and AirFlow

in General Tuning Discussion

Mustang TPS

in General Tuning Discussion

SR20VE Valve Train

in General Tuning Discussion

Exige 350 tuning question

in General Tuning Discussion

Wanting to start tuning my 98 E36 M3. Any suggestions on where to start...

in General Tuning Discussion

Help.. cant open any modules

in General Tuning Discussion

Starting to tune my 6L LS LY6 variable valve timing engine swapped into my E53 BMW X5... and need some help disabling 02s sensors and Evap sensor

in General Tuning Discussion

4G63 adjustable vernier cam pulley gear

in General Tuning Discussion

Mazda MX5 ND 1.5L reflash

in General Tuning Discussion

Hi

in General Tuning Discussion

Struggling with DBW PID control (Syvecs)

in General Tuning Discussion

Eurodyne Maestro 7 Base Map Files

in General Tuning Discussion

AEM V2 and Maxxecu for 2jz

in General Tuning Discussion

Subaru EZ36 Link Fury Trigger and Cam Position errors

in General Tuning Discussion

C125 User conditions, Lap gain/loss

in General Tuning Discussion

Differential Fuel Pressure compensation table

in General Tuning Discussion

IECVA1 cams suck, anyone have decent idle timing?

in General Tuning Discussion

Subaru EZ36 Link Fury Trigger and Cam Position errors

in General Tuning Discussion

Recommendation for timing light

in General Tuning Discussion

GM Gen 3 platform Engine Drivetrain Abuse vs Trans Abuse Mode

in General Tuning Discussion

Haltech starting with e85

in General Tuning Discussion

vp racing octanium unleaded

in General Tuning Discussion

turbo speed borgwarner link G4

in General Tuning Discussion

Mechanical loud knock feed

in General Tuning Discussion

Trying to spec an ignition coil

in General Tuning Discussion

link g4x storm map sensor will not calibrate

in General Tuning Discussion

Poll: What do you consider a safe minimum piston-valve clearance.

in General Tuning Discussion

Spark plug gap , boost or octane a consideration?

in General Tuning Discussion

G35-900 or G35-1050 on 2jz

in General Tuning Discussion

safety strategy for turbo rpm

in General Tuning Discussion

SR20DET Replace VTC cam gear with ajustable cam gear

in General Tuning Discussion

SR20DET with ECU Master Black + MAP + GTR R35 Coils

in General Tuning Discussion

Adaptronic-Mazda rx7-Ign-1a coils

in General Tuning Discussion

Nissan Skyline R33 RB25DET Spec 2 Tuning Help

in General Tuning Discussion

link g4x storm disconnecting from laptop on start up

in General Tuning Discussion

What ECU I can use to run my V12?

in General Tuning Discussion

Anti Lag Valve

in General Tuning Discussion

RPM vs MAP/MGP or RPM vs TPS in a Link G4+

in General Tuning Discussion

Just bought a dyno

in General Tuning Discussion

Ls drag racing best ecu?

in General Tuning Discussion

Diesel engine hard cut

in General Tuning Discussion

Audio Knock Detection MUST SEE!

in General Tuning Discussion

HP tuners Info Needed

in General Tuning Discussion

Injectors not opening

in General Tuning Discussion

Compression

in General Tuning Discussion

High Manifold Pressures

in General Tuning Discussion

Twin Spark

in General Tuning Discussion

Inline fuel pump after intank lpfp setups

in General Tuning Discussion

Elite 1500 + 13b wideband fluctuations

in General Tuning Discussion

SUZUKI SWIFT G13B DISTRIBUTOR TO COIL ON PLUG CONVERSION

in General Tuning Discussion

NEW FORUM SEARCH - It actually works

in General Tuning Discussion

SR20DET Volumetric Efficiency Table Dips

in General Tuning Discussion

suzuki jimny bosch ecu

in General Tuning Discussion

E38 Hp tuners bog/stall issue

in General Tuning Discussion

I need some help please 2006 chevy 2500hd 6.0 ls

in General Tuning Discussion

Wrx EJ high power high boost track ta build

in General Tuning Discussion

WRX Misfire, Flashing check engine, Bucking, Hesitation

in General Tuning Discussion

RB26 - cam angle sync issue Link G4X with HKS Vcam, NZ trigger setup

in General Tuning Discussion

MAP Sensor

in General Tuning Discussion

WMI vs E85

in General Tuning Discussion

ECU Master Black and 60-2 VR trigger issues

in General Tuning Discussion

Motorcycle Ideal Knock Sensor Placement

in General Tuning Discussion

ls2 with link g4x

in General Tuning Discussion

venting fuel tank pressure

in General Tuning Discussion

Replacing 2002 chevy tahoe ecm

in General Tuning Discussion

VW Golf tuning - Stand alone or OEM ECU

in General Tuning Discussion

AEM EMS-4

in General Tuning Discussion

microsquirt is300 2jz-ge vvti

in General Tuning Discussion

Racelogic traction control VS Haltech Elite VS Link G4 vs EMU Black vs....

in General Tuning Discussion

Tuning steady state without Dyno

in General Tuning Discussion

Bench top power supply

in General Tuning Discussion

Relationship between VE & load

in General Tuning Discussion

Knock detection system recommendations

in General Tuning Discussion

HELP! Standalone - Direct Injection

in General Tuning Discussion

Motec M84

in General Tuning Discussion

PWM control of a standard fuel pump

in General Tuning Discussion

Toyota 86 and tuning using romraider

in General Tuning Discussion

Honda DBW Throttle Closing

in General Tuning Discussion

Octane vs safe AFRs & knock detection

in General Tuning Discussion

Hp tuners e38 ecu

in General Tuning Discussion

How to best restrict an oversized Holley Dominator style throttle body for better response?

in General Tuning Discussion

Toyota GT86 power steering CAN

in General Tuning Discussion

13b ecu recommendation

in General Tuning Discussion

Compressor maps airflow vs psi and turbine speeds

in General Tuning Discussion

Denso blue color RX-8 Fuel Injectors 195500-4460 Latency/Dead time

in General Tuning Discussion

MAF scaling or Load scaling/comp

in General Tuning Discussion

Low vacuum at ide after installing a mild Cam

in General Tuning Discussion

Tuner Nerd testing audio delay

in General Tuning Discussion

Integrated electronic Compressor Bypass Valve.

in General Tuning Discussion

Antilag help

in General Tuning Discussion

Novice tuner here, spent the weekend watching 4 courses and got it to idle and restart in 45 min. (30secvideo) 91 MR2 V6 SC

in General Tuning Discussion

Bypass valve antilag tuning

in General Tuning Discussion

Gen 3 ls 2006 chevy silverado 2500 stage 2 summit cam

in General Tuning Discussion

Unable to get any readings to dispaly on IQ3 4MB Haltech Street Logger Dash.. Elite 2500

in General Tuning Discussion

How to configure bigger injectors in a VE map?

in General Tuning Discussion

Request for the technical document of engine Toyota 2TR-FE

in General Tuning Discussion

IAT sensor placement - how bad is heat soak

in General Tuning Discussion

COBB - SUBARU IDLE ISSUE ( Speed Density)

in General Tuning Discussion

Injector Deadtime Bosch E46 M3

in General Tuning Discussion

Low Resistance Combo Temperature and Pressure Sensor

in General Tuning Discussion

Anti-Lag on Direct Injection

in General Tuning Discussion

Narrowband in closed loop throwing lambda out

in General Tuning Discussion

MS3X M50B25 Turbo Tuning

in General Tuning Discussion

Max ignition timing at low load and high RPM?

in General Tuning Discussion

RB26 piston crown deposits

in General Tuning Discussion

Are AFRs accurate when under no load?

in General Tuning Discussion

Lambda at idle

in General Tuning Discussion

Installing additional temp knock sensor on 3sgte

in General Tuning Discussion

VE relation to intake restrictions

in General Tuning Discussion

Injector dead time

in General Tuning Discussion

Starting issues with a 94 Supra 2jzgte non vvti with an EcuMaster Emu Black

in General Tuning Discussion

Deceleration Cut

in General Tuning Discussion

Spark and Trigger Systems upgrades

in General Tuning Discussion

Tuning adjustments

in General Tuning Discussion

VE calibrations after Air filter change

in General Tuning Discussion

Surging Idle - DynoJet

in General Tuning Discussion

First tune on my own car. Scary!

in General Tuning Discussion

rate my tune ideas

in General Tuning Discussion

What (Syvics) ECU changes are required to add a supercharger

in General Tuning Discussion

Ecu options

in General Tuning Discussion

What ECU is better for bike itb's on a 4cylinder car?

in General Tuning Discussion

Why is there an idle setting for when vehicle is moving

in General Tuning Discussion

VW 1.8T 20v + VW DSG DQ250 with a Link G4+

in General Tuning Discussion

Omex 600 Cosworth YB

in General Tuning Discussion

MLVHD - Transitional Areas - Best Filters?

in General Tuning Discussion

Built, boosted and tuned, but slow

in General Tuning Discussion

injector open during high load

in General Tuning Discussion

Converting LPG to Unleaded (High Compression)

in General Tuning Discussion

Alternator on standalone ECU

in General Tuning Discussion

Question about higher octane fuel

in General Tuning Discussion

Auto Meter wideband

in General Tuning Discussion

Can someone please explain false lean?

in General Tuning Discussion

Realizing what a mess my tuner left for me. Need some guidance cleaning it up

in General Tuning Discussion

ECU compatible with AT

in General Tuning Discussion

ECU Masters

in General Tuning Discussion

MIL Source

in General Tuning Discussion

DBW conversion, what cable to wire the sensors with?

in General Tuning Discussion

E85 is it best to run a new engine in on 98?

in General Tuning Discussion

Can anyone recommend a suitable sensor for fuel temp? (ideally 1/8 NPT)

in General Tuning Discussion

AEM Infinity RB25 Problems

in General Tuning Discussion

Fuel Charge temp for rev 3 3SGTE

in General Tuning Discussion

Affect of changing spark plugs (gap & heat range) on existing tune

in General Tuning Discussion

Target AFR map vs what is possible in Hondata s300 v3

in General Tuning Discussion

Idle Air Control valve causing my Lean under elctrical load?

in General Tuning Discussion

Link ecu can

in General Tuning Discussion

HGV wiring

in General Tuning Discussion

AEM Infinity 506 - No Start Porsche 968 3.0 Turbo

in General Tuning Discussion

megasquirt turbo post rev limiter rich AFR

in General Tuning Discussion

Line length to MAP Sensor

in General Tuning Discussion

Has anyone tuned bytetronik software?

in General Tuning Discussion

300zx twin Turbo AEM ECU 30-6620 won't start

in General Tuning Discussion

Drop in injectors for the 2JZGTE

in General Tuning Discussion

Issues after installing precision works ignition coils and armaspeed carbon air intake

in General Tuning Discussion

motec m84 harness

in General Tuning Discussion

large surging idle

in General Tuning Discussion

Water methanol injection

in General Tuning Discussion

trigger setup mitsubishi evo

in General Tuning Discussion

VTEC phantom knock, how to best config knock floor?

in General Tuning Discussion

Toyota 86 turbo, misfire under load

in General Tuning Discussion

13b rotary theoretical air flow

in General Tuning Discussion

Ford Closed loop fuel tables?

in General Tuning Discussion

Understanding Knock Log Data

in General Tuning Discussion

What sensors should you have on standalone ?

in General Tuning Discussion

MAF Chart at wot

in General Tuning Discussion

Drive by cable calibration on vipec

in General Tuning Discussion

EJ20X Left and right Exhaust cam sensors loose signal after 5000rpm

in General Tuning Discussion

ITB on a bit different way

in General Tuning Discussion

Fuel level calibration on ic7 dash

in General Tuning Discussion

Monitoring Knock/Boost/AFR best practices

in General Tuning Discussion

Single or Twin Wideband RB26DETT

in General Tuning Discussion

VY Fuel Gauge Calibration - confusing

in General Tuning Discussion

gm e38 boost tune options

in General Tuning Discussion

Base map for 2jzgte vvti Link G4+ Fury

in General Tuning Discussion

Exhaust "Pops & Bangs"

in General Tuning Discussion

FA20DIT tuning boost and ignition timing ( stock ECU refleash)

in General Tuning Discussion

Emtron SL8 DBW

in General Tuning Discussion

RIFE Sensor Block Reliability

in General Tuning Discussion

Cruise Knock Retard - Subaru

in General Tuning Discussion

GM LT1/5 DBW systems

in General Tuning Discussion

Enduring Solutions ESL Impreza 97 big inyectors

in General Tuning Discussion

Can’t get a smoothe idle Ls1 w/mild cam

in General Tuning Discussion

z20leh to z16leh

in General Tuning Discussion

GM Z20LET Motronic 1.5.5 with Deka 630 FI114961

in General Tuning Discussion

Transmission tuning or reflashing?

in General Tuning Discussion

Link Fury ecu loosing connection

in General Tuning Discussion

Link G4+ Injector test issues

in General Tuning Discussion

Break in engine on ITBs

in General Tuning Discussion

Spark plug reading

in General Tuning Discussion

VSS Issue???

in General Tuning Discussion

Fa20 boosted engine build

in General Tuning Discussion

Base timing

in General Tuning Discussion

Knock at 10 degree on k24 turbo

in General Tuning Discussion

Hondata

in General Tuning Discussion

Building a FA2.1 for drag racing which of these cams will be best for boost and shift point of 8000 rpm

in General Tuning Discussion

4D fuel trim using fuel pressure

in General Tuning Discussion

MoTec M84 and Transmission Controller Communication

in General Tuning Discussion

Layout setup

in General Tuning Discussion

Octtane t1

in General Tuning Discussion

Toyota 2zz VVTL-i VVC setup (Ecumaster black emu)

in General Tuning Discussion

Ethanol tuned vs Ethanol percentage flutuation during winter/summer seasons.

in General Tuning Discussion

Problems with increased electrical load causing fueling to lean out

in General Tuning Discussion

R32 gtr knock ears

in General Tuning Discussion

Could you recomend please someone to work with HP tuners

in General Tuning Discussion

RX7 FD vehicle speed sensor using adaptronic m2000

in General Tuning Discussion

Drag Racing - How to pull timing to prevent tire spin on launch, 88 Oldsmobile Delta 88 with a DIS ignition system and factory ECU. Chip Burners ??

in General Tuning Discussion

N/A efi Motor running E85 with Nitrous

in General Tuning Discussion

Datalogit dwell set up for R35 coil packs.

in General Tuning Discussion

Mazda KLG4 (V6) Microsquirt Problems

in General Tuning Discussion

Water Meth and VE Calibrating.

in General Tuning Discussion

how much power will I loss when dropping Compression from12:5.1 to 10:7.1 on a centrifugal supercharger that peaks @14psi and runs on E85

in General Tuning Discussion

Mazda bravo coil over charge

in General Tuning Discussion

Need Help!!

in General Tuning Discussion

ECU Suggestion

in General Tuning Discussion

Id1700x data input Haltech elite 2500

in General Tuning Discussion

FPR vacuum with ITBs

in General Tuning Discussion

Bootmode 3

in General Tuning Discussion

Aem Infinity Knock Detection additional Knock Detecting System Audio Headphones neccessary?

in General Tuning Discussion

FPR and Individual Throttle Bodies?

in General Tuning Discussion

Help please GMC every 2nd flash comes up pinned out.

in General Tuning Discussion

Link ECU Unlocking

in General Tuning Discussion

ecumaster knock datalog

in General Tuning Discussion

Stand alone ECU

in General Tuning Discussion

Haltech E11V2 Idle Set up

in General Tuning Discussion

Tuning an auto issues

in General Tuning Discussion

Calculated Load (g/rev) vs. Ignition Timing

in General Tuning Discussion

PLEX knock monitor v2 - Knock sensor replacement

in General Tuning Discussion

Subaru ej25 Timing V.S. Boost

in General Tuning Discussion

R32 GTR Fuel Pump

in General Tuning Discussion

EMU Black

in General Tuning Discussion

Guide discussion from experts success stories to start tuning

in General Tuning Discussion

Sensor Configuration in Syvecs

in General Tuning Discussion

wheel speed sensors

in General Tuning Discussion

crazy power loss

in General Tuning Discussion

IMAP/EMAP tuning theory

in General Tuning Discussion

Cobb or Haltech for '06 STI

in General Tuning Discussion

Using OEM Pressure/Temperature sensors with Haltech Elite ECU

in General Tuning Discussion

Car can't stay idling on megasquirt

in General Tuning Discussion

Speed density Tune GM gen 4

in General Tuning Discussion

Direct Injection Engine tuning problems

in General Tuning Discussion

crank and cam sensor positions

in General Tuning Discussion

First time turbo tuning noob question, wastegate opening?

in General Tuning Discussion

ls1 alternator load

in General Tuning Discussion

Heltech E8

in General Tuning Discussion

Abarth 500 Boost Limit

in General Tuning Discussion

Hondata KPro v4 on a supercharged S2000 AP1 - Doesn't idle

in General Tuning Discussion

diesel tuning

in General Tuning Discussion

4G63 HIGH COMP TURBO

in General Tuning Discussion

Haltech not hitting targets

in General Tuning Discussion

AEM v1 rb25 CAS sync issues

in General Tuning Discussion

Link G4 RB26DETT Cold Start

in General Tuning Discussion

Which Link ECU to use

in General Tuning Discussion

Motec pdm

in General Tuning Discussion

Lambda Upgrade Randomly Disappeared

in General Tuning Discussion

Start up tune.

in General Tuning Discussion

Novice tuners

in General Tuning Discussion

PMU16 - SPAL fan PWM setup

in General Tuning Discussion

base fuel pressure confusion

in General Tuning Discussion

INJECTOR DEADTIME VS FUEL PRESSURE

in General Tuning Discussion

Renesis peripheral exhaust ports

in General Tuning Discussion

Injector settings on UpRev

in General Tuning Discussion

base fuel pressure confusion

in General Tuning Discussion

Best tuning software for beginner's?????

in General Tuning Discussion

Selecting a new MAP Sensor

in General Tuning Discussion

No RPM Signal Haltech Platinum Pro RB25DET

in General Tuning Discussion

Mega log viewer custom field for AFR voltage input???

in General Tuning Discussion

EMU Black - Idle Tuning (DBW)

in General Tuning Discussion

Megasquirt miata

in General Tuning Discussion

Injector dead time table Haltech elite 2500

in General Tuning Discussion

Fuel Save Map

in General Tuning Discussion

ecutek tuning issues

in General Tuning Discussion

Share sensors

in General Tuning Discussion

Cold start and Idle control issues

in General Tuning Discussion

Combined Trigger Systems

in General Tuning Discussion

Fuel

in General Tuning Discussion

M150 - VQ35HR - Exhaust Cam Bank 1

in General Tuning Discussion

Long Duration Cam Help

in General Tuning Discussion

Ongoing problems with tuning EDM Mitsubishi Outlander Turbo - can’t find definition file

in General Tuning Discussion

1991 Miata Turbo

in General Tuning Discussion

Plug heat range and egt’s

in General Tuning Discussion

Anyone have experiance with LPG Liquid Injection

in General Tuning Discussion

Barra drag car,fuel inj and HP tuner???

in General Tuning Discussion

Weird problem, boost doubles after battery ground has been removed

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boost control and water/meth question

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VCM Scanner - Import into MLVHD

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Reflash interface and program for cars in Indonesia

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Holden Colorado 2.8 diesel

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Renault F4R Timing

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ignition timing

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HELP WITH HONDATA KPRO, K24 JDM RBB WITH GT35 TURBO. RINGLANDS BLEW UP

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req for advice on "optimum" way to setup all fuel, ignition, cam, injector maps for k20a on haltech e2500

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Help with buying new piston rings.

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Rb25DET VCT Control with ECU Master EMU Black

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Ecutek racerom gt86/brz/frs flame map tune

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Vh45 tuning

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vr6 turbo 1st start

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Turbo Oil feed heat

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Help deciding on computer

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VEMS ecu and IAT sensor

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Diablo tuner.

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Trigger Kit for RED Top SR20DET

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Haltech E11/E8

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Mini Cooper

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Advice on tuning a Botched Job

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Ignition advance/knock threshold after cam change

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Tuning Software for Mahindra Roxor

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Lambda reaction time from "free air" to Lambda 1 and vice versa

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ve table require more fuel at idle

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370z/G37 on HPTuners

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K20 swapped 370z which ecu???

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Selecting the right turbo for my car

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Bosch 0280158333 injectors calibration data

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Haltech platinum sport 2000 or AEM v2

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Injector Dead Time

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Haltech elite 2500

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Throttle Position Sensor calibration

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Link G4 boost control

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Drive DCCD with Link G4+

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Megasquirt 2 Map Download from ECU

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Megasquirt 2 Map Download from ECU

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Megasquirt 2 Map Download from ECU

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Megasquirt 2 Map Download from ECU

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Megasquirt 2 Map Download from ECU

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Gen 3 ls Camshaft idle tuning

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Motec M8 - attempting to run twin Jaguar Fuel Pump PWM units - advice please

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Open source tuning for Dodge

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Density Ratio and CFM

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EJ25s: Forged Internals & Low RPM/Load Knock

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Newbie trying to understand knock control and monitoring

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Oil Pressure Drop After a Period at High Load

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Boost target vs actual boost data logs

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Trigger wheel

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Anyone want to lend a hand?

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Automatic steady state tuning

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2013 Camaro SS cam tuning

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Haltech ecu manager and ESP software playback rate Issue.

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Coil on Plug (COP) compared to Coil Pack and Ignition Leads

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Help! - No Start, has fuel, spark, compression....

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RX7 Transient Problems

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Wideband/COBB Accessport

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Garrett turbo speed sensor

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Define High horse power and low horse power cars

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Dynocom 15000fx Setup

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converted to COP wasted spark, now ignition misfire

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Setting knock frequency

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Career change

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Need recommendations on End of Injection timing and Lambda targets for large overlap cam and Alpha N

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won't stay running

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Incosistent fuel table - fuel Pulsation?

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Start timing

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start timing for tuning fuel

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2 AFR sensors?

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3d printed parts?

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RB26 knock audio location

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2.9 ABV vr6 turbo knock sensor set up

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Idle control without DBW on alpha-n with ITBs

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Losing boost at high rpm, how to be sure its the turbo's flow limit?

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Toyota 2zzge on Aem Infinity

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hello everyone what do you think of the ecu fueltech?

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Bosch 2200 cc Injector Data

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DBW dies after 40%?

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EGT Range

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Dyno

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Everything spark plugs

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boost control. help gurus.

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MAP/EMAP vs MAP tuning

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looking for a recommendation

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Boost Creep

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B series triggering on Haltech elite

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Just looking for some suggestions and such

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Turbo is getting really hot without much boost

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Boosted ITB tuning

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Questions about dual sync distributors with a project

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Bmw 640d spun bearing, questions as to how, and Next steps

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AIM dash with G4+ ecu

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e30 m40b18 G4+ to G4x monsoon, unable to start

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Haltech I/O expander do's and don'ts

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Injector data

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Lambda changing with electrical load

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Haltech Elite 2500 launch/traction control setup

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2014 corvette hpt

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Phormula motorsport knock monitoring

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Microtech LT-10c to K24/K20

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Ignition timing per gear, why?

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Tuning or bigger diesel injectors

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2step - Building more boost at the drags

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What is everyone's preference when it comes to tuning software?

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Making an aggressive camshaft drive better at low rpm

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ECU Selection For VQ37VHR

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getting frustrated

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Ignition break up/boost leak/tune?

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Data acquisition/data logging

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Idle spark

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Aftermarket tune problem

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VAG MED 17.5 DAMOS (2.0tsi

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R32 GTR adaptronic Select to modular upgrade

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IGN1A or CDI

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Air Intake Temperature (IAT/AIT) Calibration and Response Time

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Idle air control valve bupasses IAT sensor

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Injector latency question....

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Intake restrictors tuning

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Specks on plug

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HP Tuners - Caliber SRT4

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Rotary crank index offset question - Emtron

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2JZ GET knock problem

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Link fury X

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Tuning software for E46 Bmw

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