FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM
:
Car repair manuals for everyone.
Home
>>
Chevrolet
>>
1988
>>
Spectrum-Import L4-91.5 1509cc 1.5L VIN 7 2-bbl
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Relays and Modules - Computers and Control Systems
>>
Engine Control Module
>>
Technical Service Bulletins
Engine Control Module: Technical Service Bulletins
Expand All (for easy ctrl-f)
Collapse All
Customer Interest
ECM - Intermittent Connection
All Technical Service Bulletins
Engine - THIS BULLETIN HAS BEEN CANCELED
ECM/PCM - Damage Prevention
PROM - R&R Procedures & Precautions
ECM/PCM - Damaged and/or Misdiagnosed
Engine Controls - ECM May Contain Wrong PROM
ECM - Intermittent Connection