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NGC4 hem commanded lambda not equal to sum of tables

by dlsisco on in General Tuning Discussion

by dlsisco

Hey From Pierce, CO

by KBRASCHLER on in Member Introductions

by KBRASCHLER

Haltech nexus R3 comparability with VQ35HR and VK56

by Dolphin king on in General Car Setup Discussion

by Dolphin king

Fridge truck

by Fredgee$66 on in EFI Tuning Fundamentals

by Fredgee$66

Do you know someone in LA that can tune the GPRP-Pro firmware?

by mabuouf on in General Tuning Discussion

by BlackRex

High VE Numbers 1JZ-VVTi Motec M150

by Kilani on in MoTeC M1 Software Tutorial

by Kilani

Fully Built 3sgte Driveability issues

by 3sgteKyle on in EFI Tuning Fundamentals

by 3sgteKyle

Startup problems with K24 engine

by Avioride on in General Engine Building Discussion

by David Ferguson

Hello from Virginia USA!

by AllMetalMan on in Member Introductions

by Wesley Mckile

Ign1A smart coils wire size

by DB2_jeff on in EFI Wiring Fundamentals

by DB2_jeff

Additional, more detailed question on reflash and first-time engine start up.

by Colazzo on in Webinar Questions

by Andre.Simon

Hilux Tuning

by mrcybertron on in Diesel Tuning Fundamentals

by mrcybertron

Hi from Malaysia

by mrcybertron on in Member Introductions

by mrcybertron

E86B MAPPING OUT GOVENORS

by CharlesCCDP on in Diesel Tuning Fundamentals

by Andre.Simon

CP4 to CP3 tuning

by Bpierce15 on in Diesel Tuning Fundamentals

by Bpierce15

Fuel Trim Issues - 2015 WRX

by mcdash_04 on in Practical Reflash Tuning

by mcdash_04

PMU 12v switched

by Philmack on in PDM Installation & Configuration

by haruki.tutia

BMW B57D30B Engine with no VIN.

by ojones_HPA on in General Engine Building Discussion

by ojones_HPA

M150 GPRP with an OEM 2 cylinder 4 stroke mated to a DCT 6 speed transmission. Downshifted when should have up shifted.

by Jolly Wrenchers on in Off Topic Discussion

by OMS

2007 Acura Mdx Timing belt replacement not lining up with tdc on removal

by subietechwmi on in Off Topic Discussion

by subietechwmi

Open to Closed Loop Boost Control Transition

by Woody35 on in Practical Diesel Tuning

by Woody35

Break in turbo engine with NA tune

by Ladesgarage on in Practical Standalone Tuning

by Andre.Simon

HP Tuners Hardware field empty in Vehicle Reader — no hardware selectable

by rafaelbf84 on in General Tuning Discussion

by coryjonathan95

Modelling dashboard clocks

by DemonDriverDan on in 3D Modeling & CAD for Motorsport

by Connor Anderson

Same ECU, Different MAPs

by ljayr on in General Tuning Discussion

by ljayr

Hi from Ireland 🇮🇪

by BazGF8 on in Member Introductions

by BazGF8

Pierburg 3 port boost Control Solenoid

by BazGF8 on in General Car Setup Discussion

by BazGF8

Size up or accept small deviations in wire to terminal and seal fit?

by Dea944t on in Practical Motorsport Wiring - Club Level

by BlackRex

Viewing the own downloaded course videos

by Guenter on in Off Topic Discussion

by BlackRex

Concentric Twist for fans and fuel pumps

by charlesfranz on in EFI Wiring Fundamentals

by charlesfranz

Certificate

by KillasShowdown on in Practical Automotive Maintenance

by KillasShowdown

SR20 injector connector

by interprodave on in Practical Motorsport Wiring - Professional Level

by interprodave

M52b20 basic engine

by Nos2013 on in General Tuning Discussion

by Nos2013

RB Engine degree wheel choices.

by Jashy_99 on in How to Degree a Cam

by Jashy_99

Hello World

by dv8ai on in Member Introductions

by Taz.Quinn-Walshe

Turbo tuning

by zperr20 on in General Tuning Discussion

by zperr20

Mystery HKS cam

by KGunther on in How to Degree a Cam

by Chris250

Mystery HKS cam

by KGunther on in How to Degree a Cam

by KGunther

Balance bar/ Pedal condition

by Undefine_ on in Brake System Design and Optimization

by Undefine_

Can’t read or write due to aftermarket radio

by 4x4nexus on in EFI Tuning Fundamentals

by 4x4nexus

6 Cylinder ITB and motec m130 on e85 using tps as main load axis

by Graeme on in General Tuning Discussion

by Graeme

Escaneado de pieza

by claforte on in Build Threads

by claforte

Idle catch RX7 13B-REW - Haltech Nexus S2

by Mluu92 on in General Tuning Discussion

by Mluu92

Problema con puesta a punto sr20det ft450

by Pier0810 on in EFI Tuning Fundamentals

by Pier0810

Can you calculate VE using Ccamshaft Profile Data

by zTunes04 on in EFI Tuning Fundamentals

by David Ferguson

Throttle and various other issues i need assistance with!

by Mtalley87 on in EFI Tuning Fundamentals

by David Ferguson

Tune hondata tip in and warm up compensation table

by Parmeshxwn on in EFI Tuning Fundamentals

by Parmeshxwn

Ve sv6 lfx ghost cam tune

by L3x315 on in Build Threads

by L3x315

Sr20Det oil cooler

by Geokou96 on in Motorsport Plumbing Systems

by Geokou96

High VE needed in vacuums low VE needed in boost.

by Easy194 on in Practical Standalone Tuning

by Easy194

CAN Bus Networking video by Dave from Dave's Garage

by BlackRex on in CAN Bus Communications Decoded

by haruki.tutia

Where are you mounting extra relays for wideband O2 & other aftermarket components?

by eurekasfray on in EFI Wiring Fundamentals

by eurekasfray

1zzfe boost creep troubles

by Easy194 on in EFI Tuning Fundamentals

by La Minh Khang

Any idea what caused the dip in power?

by MRworldEtIkA on in General Tuning Discussion

by David Ferguson

Motec m84

by Grimmo8 on in Professional Motorsport Data Analysis

by BlackRex

Piston stopper made a tiny imprint on aluminum piston

by Angelallout60 on in How to Degree a Cam

by Angelallout60

2jz Starts and Shuts off on haltech nexus s3

by jnazario on in EFI Tuning Fundamentals

by jnazario

SCANNER

by claforte on in Practical 3D Scanning

by claforte

Crankshaft gear timing spocket 1994 honda b16a3 obd1

by Angelallout60 on in How to Degree a Cam

by Angelallout60

HP Tuners MPVI4

by rafaelbf84 on in EFI Tuning Fundamentals

by coryjonathan95

Tuning a kseries without a knock audio device

by Parmeshxwn on in EFI Tuning Fundamentals

by Parmeshxwn

Trnio app removed

by driftmob on in 3D Modeling & CAD for Motorsport

by Connor Anderson

Intermittent idle stumble when stopped in gear

by Travman92 on in Diesel Tuning Fundamentals

by Woody35

3 port boost controller install

by Bry302 on in Link G4 Plus Software Tutorial

by Bry302

Fusion says my path is not smooth

by Bkardoso on in 3D Modeling & CAD for Motorsport

by Connor Anderson

Prototype race motorcycle harness design

by Mbassani on in Member Introductions

by Mbassani

Circular crimp tool.

by F1hotrod on in EFI Wiring Fundamentals

by Caleb Fiebig

EFI/HPT to WinOLS?

by 6eto.6 on in WinOLS Mastery: Map Identification & Editing

by Woody35

Closed Loop Returnless Fuel System requirements

by Lashed240Z on in General Tuning Discussion

by Six_Shooter

1969 C20, brakes wont bleed after brake system rebuild

by mitrobinson on in Off Topic Discussion

by mitrobinson

Cant build boost

by ClayC on in Off Topic Discussion

by ClayC

Logging software

by Lkarimi on in Practical Reflash Tuning

by Lkarimi

Choc

by Chocace2026 on in Practical TIG Welding

by Chocace2026

E46 with M52 swap Linkecu Xtreme

by Purevision00 on in EFI Wiring Fundamentals

by Caleb Fiebig

Ford map and maf sensors

by Mtalley87 on in General Tuning Discussion

by Mtalley87

Rotary switch

by FJ motorsport on in MoTeC M1 Software Tutorial

by FJ motorsport

E fans wiring & ewp

by K--DOT--M on in EFI Wiring Fundamentals

by K--DOT--M

2017 hemi 5.7 vvt motor

by DHUNT74 on in General Tuning Discussion

by DHUNT74

Fusion 360 upload files issue

by Junior_2x on in 3D Modeling & CAD for Motorsport

by Connor Anderson

FT450 with IGN1A coils grounding questions

by Five 1 Fabrication on in EFI Wiring Fundamentals

by Five 1 Fabrication

05 mustang gt motor and manual transmission in 08 mustang gt

by Dustinsrt4 on in EFI Tuning Fundamentals

by Dustinsrt4

Need help with black smoke

by Mukhito on in Diesel Tuning Fundamentals

by Nick @ CalibratedPower

block prepration

by Moden8590 on in Practical Engine Building

by Moden8590

Erratic VVT (AVCS) Activity

by matt.osse on in General Tuning Discussion

by matt.osse

Dual plenum inlet on 4G63

by 4GFTW on in EFI Tuning Fundamentals

by 4GFTW

DBW Idle oscillation problem GPA

by Moe.216 on in MoTeC M1 Software Tutorial

by Moe.216

1G-FE tuning

by Zoufftunes on in Practical Automotive Maintenance

by MPrador

Help with a elite piggy back install in 2007 Scion tc

by Thatslowskyline on in EFI Wiring Fundamentals

by Thatslowskyline

Seal washer 90210-08033

by SupraSupra on in Practical Engine Building

by SupraSupra

Need your help to start

by Northlinegarage on in General Tuning Discussion

by Northlinegarage

Presenting myself

by Northlinegarage on in Member Introductions

by Northlinegarage

Golf 4 101ps tuning

by teodortonchev on in Diesel Tuning Fundamentals

by teodortonchev

stripping and inspection

by Moden8590 on in Practical Engine Building

by Moden8590

block preparation

by Moden8590 on in Practical Engine Building

by Moden8590

engin especification

by Moden8590 on in Practical Engine Building

by Moden8590

replacing exhaust with straight pipe

by Bdevito20 on in Diesel Tuning Fundamentals

by Bdevito20

Volumetric Efficiency

by RCR Dyno & Performance on in EFI Tuning Fundamentals

by David Ferguson

LS Crankshaft Thrust Clearance Too Tight

by InitialDIYmods on in Practical Engine Building

by InitialDIYmods

Mk60 ABS in rear of trackcar

by Smadayar on in Brake System Design and Optimization

by Connor Anderson

BMW F30 Canbus İd

by dadaloglu on in General Tuning Discussion

by dadaloglu

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