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Home › Jeep › 2009 › Commander Sport, 3.7 K, AWD › Repair and Diagnosis › Engine Performance › System › DTCS P2174 To P3450 - NGC › P2271-O2 Sensor 1/2 Signal Stuck Rich › Notes

P2271-O2 Sensor 1/2 Signal Stuck Rich: Notes

Fig 1: O2 Sensor Heater Circuit

GC0132685

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