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Wiring Diagrams: 3.1L

Fig 1: 3.1L (VIN M) PCM Wiring Diagram (Except Lumina - 1 Of 2)

Fig 2: 3.1L (VIN M) PCM Wiring Diagram (Except Lumina - 2 Of 2)

Fig 3: 3.1L (VIN T) PCM Wiring Diagram (Lumina - 1 Of 3)

Fig 4: 3.1L (VIN T) PCM Wiring Diagram (Lumina - 2 Of 3)

Fig 5: 3.1L (VIN T) PCM Wiring Diagram (Lumina - 3 Of 3)