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Camaro Base, 2.8 1, Automatic
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Code 12: (Exc 3.8L VIN 9) No Reference Signal
Code 12: (Exc 3.8L VIN 9) No Reference Signal
Fig 1: Code 12: No Reference Pulses To ECM (Exc. 3.8L VIN "9") Flow Chart
Fig 2: Code 12: No Reference Pulses To ECM (EXC. 3.8L VIN "9") Flow Chart