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Home › GMC › 1983 › Cab & Chassis S15, Automatic › Repair and Diagnosis › Engine Performance › System › 1.9L CEC Tests W/Codes › Code 45 - Rich O2 Sensor Indication

Code 45 - Rich O2 Sensor Indication

Fig 1: Flow Chart, Trouble Code 45 - Rich Oxygen (O2) Sensor Indication

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Fig 2: Flow Chart, Trouble Code 45 - Rich Oxygen (O2) Sensor Indication

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