ivan308

iTrader: (1)

Trying to learn about ECUFlash and EvoScan

I just ran a few EvoScan 2.9 logs of my Ralliart running the GST Base Tune 93 oct Boost Pill v30,07

I have a few questions about the log

My TPS maxes out at 96.11% . I have found articles saying max TPS on a Ralliart is 87%
Do I possibly have a problem ?

Also I have questions about my LTFT values
LTFT_Idle 5.078
LTFT_Cruise -20.11
LTFT_High - 23.43

Are these normal ? Is there anything that I can glean from these values ?


I also have questions about the Manifold Air Temp MAT and Intake Air Temp IAT

IAT 240
MAT 50

Should there be such a difference between the two ?
Where are these readings being taken from ?


I have attached the log file.
Is there anything else that I should pay attention to from this log ?

richardjh

I fear some of your logging addresses are wrong. Not all, but some.

APP, InVVT, MAF Volts, Octane look incorrect.

TPS not an issue - probably just "percent" instead of "degree angle". That 87 value is DEGREES, not percent.


Your logging speed is really slow. You can make it faster by logging less stuff. Or... add the "RAX Fast Logging" patch. EvoScan 2.9.0023 supports this new logging style. You'll get 34-odd items, probably at 20 lines a second.

Note that GST Base Map v31 has RAX Fast Logging built in.


Rich

ivan308

iTrader: (1)

Rich

To log I am using the built in Evoscan Mod23 USA RA EVOX definitions
The other option that I have seen is the Golden 2008 v2 EVOX however most of the Request ID's are the same.

I am also concerned that some of these may be incorrect as I was seeing IAT of 240 F when ambient was 60F

I found the following post by Bryan that has different Request ID's
https://www.evolutionm.net/forums/9983232-post73.html

Is there a guide that you can point me to for Evoscan logging for the 2009 Ralliart

The slow logging speed may be due to the fact that I am running Evoscan as a Parallels Virtual Machine on my Mac.

richardjh

Golden's site points the way for "53600009" addresses...

http://goldenevo.com/logx_view.php?ecu=13

Compare what you're logging with those.


lol, this raw address-based stuff must die. RAX Fast Logging must rule the world.... one day.... soon...

Rich

ivan308

iTrader: (1)

Thanks Rich those match up with what Bryan posted.

I will give them a try as soon as I get my car back from the body shop. (Lady in bug used her front bumper to rearrange my rear number.)