How To Tune an Evo
Greetings,
I currently reside over sea's and Need help tuning a friends Evo 7. I have used OpenECU on Evo 8's and 9's and 10's in the U.S. but I have tried over and over and I simply can not connect to their ECU's. I have tested EVO 7 and 9 with same result. using ECU Flash version 1.42
the vehicles here in are mostly JDM. does anyone have a solution?
Thank You!
I currently reside over sea's and Need help tuning a friends Evo 7. I have used OpenECU on Evo 8's and 9's and 10's in the U.S. but I have tried over and over and I simply can not connect to their ECU's. I have tested EVO 7 and 9 with same result. using ECU Flash version 1.42
the vehicles here in are mostly JDM. does anyone have a solution?
Thank You!
Hey, this might sound stupid but I'm curious as to what generated the following images

and

Were these generated with EvoScan? If so, how? what settings were selected?
Also, what inputs would you suggest to start initial logging while tuning? (RPM, TPS, etc)

and

Were these generated with EvoScan? If so, how? what settings were selected?
Also, what inputs would you suggest to start initial logging while tuning? (RPM, TPS, etc)
A Few questions, probably been answered already but theres 43 pages and Ive already read through it twice :P
How do you configure the ECU to read 2byte load? cause right now im logging under loadcalc.
And also, just curious as to what you guys log? Im currently logging,
- Knock Sum
- Engine RPM
- Load Calc
- Boost(MDP)
- Speed
- AFR Map
Yet, all my Boost levels are reading waaaaaaaaaay too high. do I need to reconfigure something to make it ready accurately? its saying like 40psi and like 18psi at idle.
How do you configure the ECU to read 2byte load? cause right now im logging under loadcalc.
And also, just curious as to what you guys log? Im currently logging,
- Knock Sum
- Engine RPM
- Load Calc
- Boost(MDP)
- Speed
- AFR Map
Yet, all my Boost levels are reading waaaaaaaaaay too high. do I need to reconfigure something to make it ready accurately? its saying like 40psi and like 18psi at idle.
that program is called Logworks. It comes with the innovate WB 02's. It also has a plug-in, so it can log everything that evoscan can, though logworks.
Yea, I figured that much out. Im using EvoScan and ECU Flash right now but some of the data seems off and Im curious as to how I can get it to use 2byte load.
and if i need to calibrate boost...its reading like 40+psi in evoscan and Im like "wtf"
and if i need to calibrate boost...its reading like 40+psi in evoscan and Im like "wtf"
Do you have a JDM/EVO X map sensor?
Have you switched the readings in evoscan to think it is a 3/4bar sensor? sounds like it is reporting as one.






