Quote:
Originally Posted by rowsdower
Quote:
Originally Posted by 519.E82
Since you already have INPA have you checked codes? It will show a lot more than what appears when you have a CEL. Also what adaptations are you resetting? Are you clearing codes aswell? Are you tuned for a certain gas and not using it?
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Yes, I've checked codes with Carly and with INPA and nothing consistently shows up. I clear them each time I check.
I've reset all the adaptations. The first time, I individually reset everything from top to bottom in INPA. The next time, I used the 'reset all' button in INPA. I've also reset the throttle adaptation using the throttle pedal but it does nothing.
Tuned for 93 and I use 93 from Shell, have never had a problem with this particular station with any of my cars.
I double-checked the precat O2 sensors by swapping the plugs, and the car ran like shit and threw 4 misfire codes. |
Have you considered getting a re-tune? Go talk to the tuners about your issue, or maybe look into spark plugs and ignition coils aswell.
I use to have a shit idle and i ran a fuel system cleaner and it seemed to work for me (no headers though)