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Tuner in Training
Idle Surge After Injector Scale
2007 Base Vette
BTR Stage 4
FTI 3600 Stall
ECS Novi 1500
2 Bar OS SD w/ 3 bar sensor
FIC 72lb Injectors
Long tubes
Car idled great before I scaled the tune to deal with the 1.32g/s ceiling. It would oscillate big time in P/N. It would idle the same in drive. I setup a separate file with bigmikes idle parameters, but the rest is my tune.
I can get it to idle in P/N at pretty much any degree of timing. I've tried 16-25 and it doesn't seem to care. 14g/s and it's happy. As soon as I put it in drive it bogs, oscillates, then eventually dies. So now I have the reverse of the original problem. Less air it dies immediately, more air still oscillates. I haven't played with any torque values yet. Wanting to get a second opinion.
UPDATE:
I added Engine Torque to the scanner and adjusted the Idle Torque table and I was able to adjust idle without surging. Car runs great. Ended up taking more air out than expected.
Last edited by Ancient8989; 04-15-2022 at 10:13 PM.
Reason: Injectors