Operation CHARM
: Car repair manuals for everyone.
Home
>>
Chevy Truck
>>
1990
>>
R 30 P/U 2WD V8-454 7.4L
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Relays and Modules - Computers and Control Systems
>>
Engine Control Module
>>
Locations
>>
Underhood Block View
Underhood Block View
Engine Compartment.:
RH Rear Of Engine Compartment
Applicable to: 1990 R & V Series w/V8-454/7.4L Engine
