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Discussion and questions related to the course EFI Tuning Fundamentals

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Injector Flow

By Lxcho on in EFI Tuning Fundamentals

13 days ago

by MikeMcGinnis
Brake Specific Fuel Consumption

By Lxcho on in EFI Tuning Fundamentals

13 days ago

by MikeMcGinnis
Question: What is the mass flow at an air pressure of 14.7 psi?

By adivin on in EFI Tuning Fundamentals

45 days ago

by georg1970
OEM Air Flow

By adivin on in EFI Tuning Fundamentals

52 days ago

by MikeMcGinnis
ODB 1 Lt1 Tuning

By Anytime Speed & Peformance on in EFI Tuning Fundamentals

47 days ago

by Anytime Speed & Peformance

specific gas content

By whemic25 on in EFI Tuning Fundamentals

3 months ago

by MikeMcGinnis
ITB: TPS VS Map

By Revvedup on in EFI Tuning Fundamentals

4 months ago

by MikeMcGinnis
Definition Files

By markus67 on in EFI Tuning Fundamentals

4 months ago

by markus67
Continental M3C ECU working strategy

By Robin Empunkt on in EFI Tuning Fundamentals

5 months ago

by Robin Empunkt
pull up and pulldown Resistance

By Waqas atta muhammed on in EFI Tuning Fundamentals

5 months ago

by Adam@Link_ECU
How this log looks to you?

By RBRDtuning on in EFI Tuning Fundamentals

6 months ago

by RBRDtuning
Colder IAT

By Royboi67 on in EFI Tuning Fundamentals

4 months ago

by MikeMcGinnis
wideband sensor

By salsajari on in EFI Tuning Fundamentals

8 months ago

by salsajari
Calculation of VE engine Air

By Blackzero007 on in EFI Tuning Fundamentals

7 months ago

by georg1970
How does ignition advance make an engine more susceptible to detonation?

By Gozek on in EFI Tuning Fundamentals

8 months ago

by georg1970
Exhaust Changes After A Dyno Tune

By Lorentz Factr on in EFI Tuning Fundamentals

8 months ago

by Lorentz Factr
WidebandO2 Question

By Johnathankoz on in EFI Tuning Fundamentals

9 months ago

by Johnathankoz
table pdf

By cocon17 on in EFI Tuning Fundamentals

9 months ago

by cocon17
Revert to previous Tune

By ag3 on in EFI Tuning Fundamentals

9 months ago

by ag3
350Z power output seems low in the example??

By Fperry1605 on in EFI Tuning Fundamentals

9 months ago

by Frank @ Elegant Drift Shop
Afr

By Jgriggs1976 on in EFI Tuning Fundamentals

9 months ago

by Jgriggs1976
IGN1A Require Remapping?

By KooKie on in EFI Tuning Fundamentals

10 months ago

by KooKie
Not playing

By robbiemcc on in EFI Tuning Fundamentals

10 months ago

by Gord
DI Injector Duty Cycle

By Alleex on in EFI Tuning Fundamentals

10 months ago

by BlackRex
Mass air flow calculation

By Alleex on in EFI Tuning Fundamentals

10 months ago

by Alleex
Knock detection

By Alleex on in EFI Tuning Fundamentals

10 months ago

by Alleex
Calculating the percentage when not using lambda

By BoostedION on in EFI Tuning Fundamentals

11 months ago

by BoostedION
MAF & RELATION WITH AIR DENSITY

By Kia80 on in EFI Tuning Fundamentals

11 months ago

by georg1970
Volumetric Efficiency

By stanfordho on in EFI Tuning Fundamentals

11 months ago

by georg1970
Knock Sensor

By Rickdec on in EFI Tuning Fundamentals

12 months ago

by Rickdec
Cranking Calibration Parameters - GM Gen3 PCM

By mvette on in EFI Tuning Fundamentals

11 months ago

by mvette
why did i buy this from you

By Flaco427 on in EFI Tuning Fundamentals

12 months ago

by David Ferguson
????

By Flaco427 on in EFI Tuning Fundamentals

12 months ago

by Flaco427
Hot exhaust headers even at idle

By Agz UK on in EFI Tuning Fundamentals

12 months ago

by Gord
lamda target

By Hussien Emad on in EFI Tuning Fundamentals

12 months ago

by Gord
narrowband sensors

By bonestock041 on in EFI Tuning Fundamentals

12 months ago

by David Ferguson
Is this test question correct?

By Talou on in EFI Tuning Fundamentals

12 months ago

by Gord
Why is this wrong?

By Talou on in EFI Tuning Fundamentals

12 months ago

by Gord
BSFC vs Injector Duty Cycle IDC

By adkide_1987 on in EFI Tuning Fundamentals

12 months ago

by georg1970
Gasoline injection best locations?

By Mike 6250 on in EFI Tuning Fundamentals

12 months ago

by georg1970
Corolla 4afe UNICHIP X

By rallonjohn on in EFI Tuning Fundamentals

12 months ago

by David Ferguson
intake manifold pressure

By Studebaker Smith on in EFI Tuning Fundamentals

12 months ago

by Gord
Speed air density

By Jenko on in EFI Tuning Fundamentals

12 months ago

by David Ferguson
AEM 506 R35 coil pack dwell times

By Tommyz150 on in EFI Tuning Fundamentals

13 months ago

by Tommyz150
Valve timing event

By bmw_868@hotmail.com on in EFI Tuning Fundamentals

13 months ago

by Gord
Alpha N, Speed density

By 125250 on in EFI Tuning Fundamentals

13 months ago

by 125250
Air density

By score on in EFI Tuning Fundamentals

14 months ago

by score
Injector Pulsewidth to Crank Angle degrees Calculation

By choyr on in EFI Tuning Fundamentals

14 months ago

by choyr
Digital Inputs

By Lxcho on in EFI Tuning Fundamentals

14 months ago

by BlackRex
table resolution sights per graph

By Shawn2875 on in EFI Tuning Fundamentals

15 months ago

by David Ferguson
Looking at purchasing this course

By Budget Racer on in EFI Tuning Fundamentals

15 months ago

by Budget Racer
Rho data

By ELJAY on in EFI Tuning Fundamentals

16 months ago

by ELJAY
Chasing My Tail Setting Up VE tables on a Gen 3 LS1

By ASattar on in EFI Tuning Fundamentals

9 months ago

by J & J Speed Shop
Coolant Sensor before or after thermostat??

By CBRadio on in EFI Tuning Fundamentals

16 months ago

by greenamex2
stroke

By stereo949 on in EFI Tuning Fundamentals

16 months ago

by Gord
Rev Dip/Hesitation on snap TPS adjustment during cold start - How to correct?

By Vincey on in EFI Tuning Fundamentals

14 months ago

by BlackRex
Haltech NSP Oscilloscope units

By Josh2703 on in EFI Tuning Fundamentals

16 months ago

by Josh2703
MAP sensors

By BrandenP on in EFI Tuning Fundamentals

17 months ago

by David Ferguson
VE table set up

By mij_nagrom88 on in EFI Tuning Fundamentals

17 months ago

by David Ferguson
Taking notes

By malshakh on in EFI Tuning Fundamentals

17 months ago

by AtmosphereTuning
Adding MAP sensor to Ford Coyote s550 Mustang ECU

By WLECYTE on in EFI Tuning Fundamentals

4 months ago

by cantrellpower_tunes
Additional Combustion concepts explanation

By marlontrujillo1080 on in EFI Tuning Fundamentals

18 months ago

by Gord
Choosing the right afr

By Alstg180 on in EFI Tuning Fundamentals

18 months ago

by David Ferguson
Volumetric Effeciency

By ClayGC8 on in EFI Tuning Fundamentals

18 months ago

by ClayGC8
exhaust stroke pressure

By Moneypit on in EFI Tuning Fundamentals

18 months ago

by Gord
Second fuel live - EMU Black

By ghita.silviu on in EFI Tuning Fundamentals

19 months ago

by ghita.silviu
Ignition Barrell On/Start position

By RB30pwr on in EFI Tuning Fundamentals

19 months ago

by RB30pwr
VE and Throttle Position Fuel Maps

By MikeyBikey on in EFI Tuning Fundamentals

20 months ago

by MikeyBikey
Not relavent

By Kev_BlackTopMods on in EFI Tuning Fundamentals

20 months ago

by Kev_BlackTopMods
Flow rate equation

By Hazerdrafa25 on in EFI Tuning Fundamentals

20 months ago

by Hazerdrafa25
Flow rate equation

By Hazerdrafa25 on in EFI Tuning Fundamentals

20 months ago

by Hazerdrafa25
Ignition For Modified Engine

By SubiMM on in EFI Tuning Fundamentals

20 months ago

by David Ferguson
Quiz AFR units imperial or metrics

By Julien on in EFI Tuning Fundamentals

20 months ago

by Julien
About MAP Downside

By ShayBazel on in EFI Tuning Fundamentals

20 months ago

by Slides
Flame Front vs. Knock “Explosion”

By Rich 2JZ-GTE on in EFI Tuning Fundamentals

18 months ago

by Rich 2JZ-GTE
Intake Air temperature sensor

By Lxcho on in EFI Tuning Fundamentals

21 months ago

by Wedge905
Table fuel and ignition

By Hazerdrafa25 on in EFI Tuning Fundamentals

21 months ago

by Ross Honnor
subtitles

By Bombel262 on in EFI Tuning Fundamentals

21 months ago

by stelios11
Injector Drives

By Lxcho on in EFI Tuning Fundamentals

21 months ago

by Gord
Ignition Drives

By Lxcho on in EFI Tuning Fundamentals

21 months ago

by Ross Honnor
Subtitles

By Bombel262 on in EFI Tuning Fundamentals

21 months ago

by nerve86
Auxiliary Outputs

By Lxcho on in EFI Tuning Fundamentals

21 months ago

by Ross Honnor
Knock decibel?

By curybury on in EFI Tuning Fundamentals

21 months ago

by Ross Honnor
Knock Sensor

By Lxcho on in EFI Tuning Fundamentals

22 months ago

by David Ferguson
EJ205 swap. Sensors datasheet

By HaskyFaskyGarage on in EFI Tuning Fundamentals

22 months ago

by HaskyFaskyGarage
Switched Output

By sofot1 on in EFI Tuning Fundamentals

22 months ago

by sofot1
High idle

By sarkis on in EFI Tuning Fundamentals

22 months ago

by sarkis
mechanic

By dannyok on in EFI Tuning Fundamentals

22 months ago

by Gord
2 bar VE table

By sarkis on in EFI Tuning Fundamentals

22 months ago

by sarkis
video

By Mr.Happy on in EFI Tuning Fundamentals

22 months ago

by Mr.Happy
Laptop selections

By Rockwell8892 on in EFI Tuning Fundamentals

22 months ago

by Rockwell8892
TFI Modules and cam syncs

By CoolhandLX on in EFI Tuning Fundamentals

22 months ago

by Ross Honnor
Home signal on a 2004 G35

By Leonardi on in EFI Tuning Fundamentals

22 months ago

by Leonardi
load kpa?

By curybury on in EFI Tuning Fundamentals

22 months ago

by Ross Honnor
Cruise load - best lambda in aim of efficiency

By mbalunovic on in EFI Tuning Fundamentals

22 months ago

by Gord
Stand alone knock sensor

By GYTR Tuning on in EFI Tuning Fundamentals

22 months ago

by GYTR Tuning
Car Bogs at WOT

By NOLit3xD on in EFI Tuning Fundamentals

23 months ago

by Gord
Pull up Resistor - idle valve control

By MattHero on in EFI Tuning Fundamentals

23 months ago

by Ross Honnor
Pull up Resistor - idle valve control

By MattHero on in EFI Tuning Fundamentals

23 months ago

by Adam@Link_ECU
Choosing the correct A.F.R

By Lxcho on in EFI Tuning Fundamentals

23 months ago

by Lxcho

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We usually reply within 12hrs (often sooner)

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