Limp Stillen Supercharger dtc p1239

wymoteeZ

Yes, I always run through the 3 resets.
pedal released position relearn, throttle valve closed position relearn, & the idle-air volume relearn. The idle-air relearn can be tricky. My experience with that relearn procedure has taught me to recognize when it does not take correctly. (I think) After the 5 pedal pushes, 7 second wait, & the final pedal push --> if the check engine light goes steady before say 10 seconds, then you need to try again. If it's done properly, it will be in the 12-18 second range after the final pedal push, before the light goes steady & you release the pedal within 3 seconds from that. Then let it idle for 20-30 seconds.

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