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I've had a successful time tuning the car for driveability and WOT.
However, cold start i'm totally stumped, if I don't feather the throttle for a while the RPM starts to hunt with up to 230+ RPM error from target idle.
I can clearly see on the wideband & VCM scanner that the engine isn't running at the commanded RPM.
Do I need dial in the MAF or MAP differently for cold start environments? Does the MAF register different Hz for the same RPM on a cold engine vs warm engine?
BTW: attached is my latest VCM Scan
Any tips greatly appreciated ;)
Craig
Archivos adjuntos
still-rough-openloop-idle.hpl
- still-rough-openloop-idle.hpt
