Unresolved Threads

Forum Posts

Courses

Blog

Tech Articles

Discussion and questions related to the course EFI Tuning Fundamentals

= Resolved threads

Thread		Latest Post
new tune by King_LB on in EFI Tuning Fundamentals		2 days ago by David Ferguson
Is there a good rule of thumb for EOI angle on a baseline map ? by nugentp on in EFI Tuning Fundamentals		3 days ago by nugentp
BSFC by La Minh Khang on in EFI Tuning Fundamentals		3 days ago by La Minh Khang
S13 SR20 Link G4X Plug-in ignition issue by Jude on in EFI Tuning Fundamentals		31 hours ago by Adam@Link_ECU
S2000 Data Export with Haltech S2 ECU by Setsuna_y on in EFI Tuning Fundamentals		4 days ago by Setsuna_y
Setting up the idle valve stepper motor by Encas0916 on in EFI Tuning Fundamentals		8 days ago by Encas0916
tune by rush performance on in EFI Tuning Fundamentals		9 days ago by Caleb Fiebig
2011 Ford mustang V6 copperhead PCM tuning by hollifielddustin34@gmail.com on in EFI Tuning Fundamentals		11 days ago by hollifielddustin34@gmail.com
First learning project by Yazeed,Abdullah on in EFI Tuning Fundamentals		14 days ago by Yazeed,Abdullah
My First Attempt At Tuning - Kpro DC5 by MechanicMike82 on in EFI Tuning Fundamentals		14 days ago by MechanicMike82
Haltech - 13B Flame Tune by mike.more on in EFI Tuning Fundamentals		9 days ago by M:EP
Setting idle timing - large camshaft by 98ViperGTS on in EFI Tuning Fundamentals		15 days ago by 98ViperGTS
Torque Optimization by Sadpy on in EFI Tuning Fundamentals		18 days ago by David Ferguson
Trigger Sensor by eds on in EFI Tuning Fundamentals		18 days ago by Caleb Fiebig
Interface to choose by rafaelbf84 on in EFI Tuning Fundamentals		22 days ago by rafaelbf84
Still a noob by King_LB on in EFI Tuning Fundamentals		29 days ago by King_LB
Should I Use This Base Map? by MRworldEtIkA on in EFI Tuning Fundamentals		34 days ago by MRworldEtIkA
M52B28 + ITBs Redux Racing+ schmiedmann headers + ecumaster classic by Calle on in EFI Tuning Fundamentals		40 days ago by Calle
Turbo K24 Swapped BRZ Questions. by tylermichaelsealey@icloud.com on in EFI Tuning Fundamentals		42 days ago by tylermichaelsealey@icloud.com
E Fans by Pops on in EFI Tuning Fundamentals		44 days ago by Caleb Fiebig
Tips by MaxNuñez on in EFI Tuning Fundamentals		44 days ago by David Ferguson
Maps Required in WinOLS for Stage 3 tune on a MED9.1 8P0 907 115 AQ by DNA777 on in EFI Tuning Fundamentals		23 days ago by Kvbperf
Mercedes M156 Bosch ME9.7 by AdrenalinRides on in EFI Tuning Fundamentals		49 days ago by AdrenalinRides
Subaru 2008 WRX JDM engine swap by AxelSaga on in EFI Tuning Fundamentals		53 days ago by AxelSaga
certificate by nwyfl on in EFI Tuning Fundamentals		56 days ago by nwyfl
What gear to tune in? by Fadeluc_123 on in EFI Tuning Fundamentals		50 days ago by Chris250
Problem with video by Zachdug on in EFI Tuning Fundamentals		59 days ago by Zachdug
Citroen CX 1988 basic ignition table by munzi on in EFI Tuning Fundamentals		59 days ago by munzi
BMW M50 alpha N - speed density boost tuning by Arocca330 on in EFI Tuning Fundamentals		41 days ago by EB Turbo
metric system by Kaiserstumm on in EFI Tuning Fundamentals		2 months ago by Kaiserstumm
Sr20det trigger issue emu black by j.normand on in EFI Tuning Fundamentals		2 months ago by j.normand
Hot start issues by Savayka on in EFI Tuning Fundamentals		2 months ago by Savayka
07 Mazdaspeed3 tune help by MemoLax on in EFI Tuning Fundamentals		3 months ago by MemoLax
Injector flow segment and fuel density by jrothfus on in EFI Tuning Fundamentals		3 months ago by jrothfus
Knock sensitivity Subaru 2.0 DIT by Dsmtocold123 on in EFI Tuning Fundamentals		3 months ago by Dsmtocold123
MAF scaling on MK5 GTI by jimboGT on in EFI Tuning Fundamentals		49 days ago by UngluckInc
Help setting the trigger signal on my FT450 D16 Dizzy oem by Fix on in EFI Tuning Fundamentals		3 months ago by Fix
Can I get a reality check from the experts! by BlownMG on in EFI Tuning Fundamentals		3 months ago by BlownMG
Subaru 2.0 dit timing cobb by Dsmtocold123 on in EFI Tuning Fundamentals		4 months ago by Dsmtocold123
Mazda RX-8 and MazdaEdit software AFR tables and more by rtojagic on in EFI Tuning Fundamentals		4 months ago by rtojagic
Gen 3 P59 VE Speed Density Tunning by anthonydw on in EFI Tuning Fundamentals		4 months ago by anthonydw
Cold IDLE Ecumaster (classic) m50B20 3wire valve type by DT-Performance on in EFI Tuning Fundamentals		4 months ago by GregAbles
Load jumping around by CetzRichard on in EFI Tuning Fundamentals		4 months ago by CetzRichard
Theoretical Discussion: F1 2026 Variable Compression & Transient Torque Spikes (MBT vs KLSA) by harmont2007 on in EFI Tuning Fundamentals		4 months ago by Andre.Simon
1JZ trigger ecu master by al500 on in EFI Tuning Fundamentals		4 months ago by al500
Need Guidance on tools for starting tune. by akhanish7 on in EFI Tuning Fundamentals		4 months ago by akhanish7
2.0 Ecotec LSJ Unstable idle. by Mcginitie01 on in EFI Tuning Fundamentals		4 months ago by Mcginitie01
ST170 VVT Cam Trigger Issues by gorumcen on in EFI Tuning Fundamentals		4 months ago by Wedge905
[GDI] Base map buildout: HPFP and Injector parameters by Fadeluc_123 on in EFI Tuning Fundamentals		4 months ago by David Ferguson
No Low Pressure Fuel Sensor Fitted - OEM by Fadeluc_123 on in EFI Tuning Fundamentals		4 months ago by OMS
MAF relocation causing misfire and lean mixtrure? by Wollies on in EFI Tuning Fundamentals		3 months ago by Mantis
DELETE AIR IDLE CONTROL VALVE by 2bhildebrandt on in EFI Tuning Fundamentals		4 months ago by bjacks
"We always want to tune on the best octane fuel that's available to us". But, do we really? by amsousa on in EFI Tuning Fundamentals		59 days ago by Pete.J
Questions regarding software / hardware package is necessary to read, edit, write to Siemens SIMK-43 series ecu in early to mid 2000’s hyudndai? by Gerabrew on in EFI Tuning Fundamentals		4 months ago by Gerabrew
Can lambda motec by RX7TURBO1 on in EFI Tuning Fundamentals		5 months ago by RX7TURBO1
Tuning Porsche Cayman 987.1 with Syvecs by Sir Humpalot on in EFI Tuning Fundamentals		52 days ago by Timmy0240
What cc injectors by Dave C 4AGE on in EFI Tuning Fundamentals		5 months ago by Chris250
68 Charger Megasquirt ECU no crank / RPM signal by bradrickard on in EFI Tuning Fundamentals		5 months ago by GMathews
Beginner tuner here, need help with throttle closures. by Jhl422 on in EFI Tuning Fundamentals		5 months ago by Jhl422
launch trigger for NA application by johnpinetree on in EFI Tuning Fundamentals		5 months ago by johnpinetree
2JZ trigger setups by laczkoakos16 on in EFI Tuning Fundamentals		5 months ago by laczkoakos16
Need a Tune for a stock gen 4 4.8 gmc sierra with Truck Norris nsr Cam by NinjaCamaro on in EFI Tuning Fundamentals		5 months ago by NinjaCamaro
6.4l Hemi 8hp70 jeep wrangler by Juluis on in EFI Tuning Fundamentals		5 months ago by Juluis
MAXXECU RACE GP OUT (12 driving} by mikedrugster on in EFI Tuning Fundamentals		5 months ago by mikedrugster
Toyota 7M-GE tuning issue by abkiwan on in EFI Tuning Fundamentals		5 months ago by abkiwan
LINK G4X WIDEBAND CONTROLLER SENSOR GROUND OR BATTERY GROUND CONNECTION! by RX7TURBO1 on in EFI Tuning Fundamentals		5 months ago by RX7TURBO1
2017 sti targeting lean by Dsmtocold123 on in EFI Tuning Fundamentals		5 months ago by Dsmtocold123
some links are off on EFI components Quiz by drwnbaut on in EFI Tuning Fundamentals		5 months ago by drwnbaut
Injector by KAZ7 on in EFI Tuning Fundamentals		6 months ago by KAZ7
S13 SR20DET Project by Maxx240SX on in EFI Tuning Fundamentals		5 months ago by Maxx240SX
Volumetric Efficiency by Docwime on in EFI Tuning Fundamentals		6 months ago by David Ferguson
How to set a AFR Target Table for Endurance Race by Cruser25 on in EFI Tuning Fundamentals		32 days ago by M:EP
AEM net by Lilmiddwest on in EFI Tuning Fundamentals		6 months ago by Lilmiddwest
Maxx ECU course, doesnt even talk about Maxx ECU??? by FarTooBaked on in EFI Tuning Fundamentals		6 months ago by Caleb Fiebig
ecumasters emu black trigger by Wayne3 on in EFI Tuning Fundamentals		6 months ago by Wayne3
Transient Fuel / Fluid Film versus engine knock? by mjeschke on in EFI Tuning Fundamentals		4 months ago by mjeschke
2JZ GE VVTI NA-T VVTI issue by TDion on in EFI Tuning Fundamentals		6 months ago by TDion
Engine will not start huge Trig1 error count by Pagey1976 on in EFI Tuning Fundamentals		6 months ago by KO Racing
Subaru ej20 wrx 2002 with emu classic wont start after tgv delete. by Krishnaevo9 on in EFI Tuning Fundamentals		6 months ago by S0m30n3
Imperial vs metric units by boggissimo on in EFI Tuning Fundamentals		6 months ago by georg1970
Megasquirt MSPNP2 - 79-93 Mustang by 2bhildebrandt on in EFI Tuning Fundamentals		6 months ago by KO Racing
Tuning Ignition by IVrippa on in EFI Tuning Fundamentals		6 months ago by mjeschke
Fuel Tech Billet 2 Rotor methanol tuning by Josh122593 on in EFI Tuning Fundamentals		6 months ago by M:EP
Injector Deadtime error versus STFT by mjeschke on in EFI Tuning Fundamentals		6 months ago by mjeschke
P01 & P59 Delphi Controller Wideband Grounding by mjeschke on in EFI Tuning Fundamentals		6 months ago by mjeschke
fuel injector timing by saker on in EFI Tuning Fundamentals		6 months ago by saker
Knock frequency by Jordan on in EFI Tuning Fundamentals		6 months ago by mjeschke
K24 AEM Infinity Noisy Cam/Crank Duration Signal by 10dsbrennan on in EFI Tuning Fundamentals		6 months ago by 10dsbrennan
On an M130 set up for drive by wire. At idle, what % should the throttle position sensor show ? by off road racing on in EFI Tuning Fundamentals		6 months ago by OMS
Correcting your AFR by IVrippa on in EFI Tuning Fundamentals		7 months ago by David Ferguson
mazda rotary and ve engine size ? by Scotty straub on in EFI Tuning Fundamentals		6 months ago by M:EP
Lq4 no spark, (maybe computer related?) by Cb2grider on in EFI Tuning Fundamentals		7 months ago by Cb2grider
LM2 INNOVATE DIGTAL WIDEBAND METER to link g4x external wideband by RX7TURBO1 on in EFI Tuning Fundamentals		7 months ago by RX7TURBO1
holley sniper coolant temp sensor issues by Scotty straub on in EFI Tuning Fundamentals		7 months ago by Scotty straub
EMU Black Trigger set up by KAZ7 on in EFI Tuning Fundamentals		7 months ago by KAZ7
Tune for stock 6.2 by Gearzandgunz on in EFI Tuning Fundamentals		7 months ago by Gearzandgunz
Evo 9 ECU change by Kopo_R32 on in EFI Tuning Fundamentals		7 months ago by Kopo_R32
eng. salim by 4x4nexus on in EFI Tuning Fundamentals		7 months ago by Caleb Fiebig
How does my Lambda target table look to you guys? by Austin.Crawford on in EFI Tuning Fundamentals		7 months ago by Wild
the Player wont play by armstrongr on in EFI Tuning Fundamentals		7 months ago by armstrongr