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3.8L
Wiring Diagrams: 3.8L
Fig 1: 3.8L (VIN L) PCM Wiring Diagram (Regal - 1 Of 3)
Fig 2: 3.8L (VIN L) PCM Wiring Diagram (Regal - 2 Of 3)
Fig 3: 3.8L (VIN L) PCM Wiring Diagram (Regal - 3 Of 3)