Idle is not adjustable Idle is control by IAC valve if idle is high with a scanner look to data if trottle angle is at 0% if it is at 1 or 2% this why rpm is high means for pcm trottle plate is open too much. adjust with scanner relearn. hope it helps
Answers & Comments
Idle is not adjustable Idle is control by IAC valve
if idle is high with a scanner look to data if trottle angle is at 0%
if it is at 1 or 2% this why rpm is high means for pcm trottle plate is open too much. adjust with scanner relearn.
hope it helps