Return-to-idle tuning for a 2002 Corvette
-
antus
- Site Admin
- Posts: 9034
- Joined: Sat Feb 28, 2009 8:34 pm
- cars: TX Gemini 2L Twincam
TX Gemini SR20 18psi
Datsun 1200 Ute
Subaru Blitzen '06 EZ30 4th gen, 3.0R Spec B - Contact:
Re: Return-to-idle tuning for a 2002 Corvette
In the earlier aldl delco pcms stall saver only kicks in at very low rpm, during a stall event. so it wont make a difference in normal running or idle. I think it adds a lot of spark, maybe fuel too to try and up the torque dramatically and get the engine above stall rpm before it stalls. hence 'stall saver'. I assume the logic is same or similar on these pcms.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
Re: Return-to-idle tuning for a 2002 Corvette
Reason I ask was a wandering idle in my bastardized 12587603 tune for the CB450 with most of the sensors gone. The one that shouldn't be speed density based on descriptions, but behaved like it was. Most idle stuff was gone/zeroed out, no IAC, no spark correction... as far as I know anyway.
Don't stress specific units.