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Home › Pontiac › 1983 › Firebird Base, 2.5 2, Automatic › Repair and Diagnosis › Engine Performance › System › Feedback Carburetor Tests W/Codes › Code 13: Open O2 Sensor Circuit

Code 13: Open O2 Sensor Circuit

Fig 1: Code 13: Open Oxygen Sensor Circuit Flow Chart

G9305

Fig 2: Open Oxygen Sensor Circuit Flow Chart

GB0045618