Operation CHARM
: Car repair manuals for everyone.
Home
>>
Oldsmobile
>>
1994
>>
Achieva V6-3100 3.1L MFI VIN M
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Adjustments
>>
Idle Speed Adjustments
Idle Speed Adjustments
The PCM controls
idle speed
and no adjustment should be attempted.