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Home › GMC › 1984 › S15 Jimmy 2.0 Y, RWD, M77 › Repair and Diagnosis › Engine Performance › System › 1.9L CEC Tests W/Codes › Description › Code 13, Open Oxygen Sensor Circuit

Code 13, Open Oxygen Sensor Circuit

Fig 1: Code 13, Open Oxygen Sensor Circuit

G9415

Fig 2: Code 13, Open Oxygen Sensor Circuit

GB0020804