Help with Idle Air Volume Relearn Procedure

JWillis72

That is the correct instructions, we did it on my car today but make sure you time the steps. I think we messed up the first time by turning the car off after step 9.

T-Rex57

Did you pull the battery terminal first before starting? I swear I've timed this at least 20 times and didn't once see the CEL (MIL?) light flash once. I didn't pull the battery terminal though

Sean1125R

I was seriously losing my mind trying to accomplish this. I had my phone out timing it to the exact second for days on end. It never accorded to me to disconnect the battery again when retrying the idle volume reset after changing out the throttle bodies. I figured since I had the battery disconnected during install that should have sufficed. But low and behold that was exactly what was needed. After many days of frustration and about to contact EPS for a possible solution I came across this thread and my problem is solved. I disconnected the battery for 30 seconds and on the third attempt I nailed down the timing and now the Z is all good and idling properly once again.