Having an issue with wide open maf tuning. Adjusted mad curve 2x and no change to afr. Staying around 16. Had a fuel pressure issue but fixed it. No change. 99 c5 with ls3 with stage 3 cam, headers. I dont know how to attach log file or tune
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Having an issue with wide open maf tuning. Adjusted mad curve 2x and no change to afr. Staying around 16. Had a fuel pressure issue but fixed it. No change. 99 c5 with ls3 with stage 3 cam, headers. I dont know how to attach log file or tune
What injectors?? If stock then it?s bc your out of fuel...
What?s IDC? If it keeps going up with no change then there ya go
In the bottom right there is a button to click that says ADVANCED click here, then click ADD FILES, " browse to you log file and double click it, then click UPLOAD, then look slightly below that were it says INSERT INLINE and click that and then DONE.
Doug...
Files. Maf curved adjusted and no change. Log is of adjusted maf curve
Ls3 stock injectors. Due just fine in identical motor in my c6
Ok ls3 injectors fine, thought you had 99 ls1 injectors
Updated ls3 injector , changed a few more pe enrich tables but nothing changes anythibg
What if the wideband sensor is bad?
Look at his narrow bands, the wideband is right.Quote:
Originally Posted by 5FDP
How's your fuel pressure?
oxygen sensors can not read raw fuel. put it in SD mode and see if the o2's react at wot.