Operation CHARM
: Car repair manuals for everyone.
Home
>>
Isuzu
>>
1990
>>
Pickup 2WD L4-2.3L (4ZD1)
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Relays and Modules - Powertrain Management
>>
Relays and Modules - Computers and Control Systems
>>
Engine Control Module
>>
Testing and Inspection
Engine Control Module: Testing and Inspection
For diagnostic and testing information of the electronic control module refer to
Computers and Control Systems/Testing and Inspection/Procedures.