Brad's Car Manuals
: A 3rd party mirror of CHARM + LEMON car manuals
Home
>>
GMC
>>
1989
>>
Forward Control 6.2 J, Standard
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Air Injection System
>>
Wiring Diagrams
Wiring Diagrams
Download the full database via torrent (~1.1 TB)
|
Download Brad's custom LEMON patches
Fig 1: Air Injection System Wiring Diagram (Carbureted 4.8L)
Courtesy of GENERAL MOTORS CORP.
Fig 2: Air Injection System Wiring Diagram (Carbureted 5.7L)
Courtesy of GENERAL MOTORS CORP.
Fig 3: Air Injection System Wiring Diagram (Carbureted 7.4L)
Courtesy of GENERAL MOTORS CORP.