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Home › Pontiac › 1983 › 1000 2D Hatchback, 1.8 D, Standard › Repair and Diagnosis › Engine Performance › System › Feedback Carburetor Tests W/Codes › Code 12 - No Reference Signal

Code 12 - No Reference Signal

Fig 1: Flow Chart, Code 12 - No Distributor Reference Pulse To ECM

G201894

Fig 2: Flow Chart, Code 12 - No Distributor Reference Pulse To ECM

GB0045534