Wiring Diagrams

Fig 1: 2.0L OHC & 2.5L Throttle Body Fuel Injection Wiring Diagram

Fig 2: 2.0L OHV Throttle Body Fuel Injection Wiring Diagram

Fig 3: 4.3L Throttle Body Fuel Injection Wiring Diagram

Fig 4: 2.5L Throttle Body Fuel Injection Wiring Diagram (Calais, Grand Am, Skylark & Somerset)

Fig 5: 2.5L Throttle Body Fuel Injection Wiring Diagram (Celebrity, Century, Ciera, Fiero & 6000)

Fig 6: 4.3L Throttle Body Fuel Injection Wiring Diagram