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Home >> Jeep >> 2014 >> Cherokee Trailhawk, 3.2L Eng VIN S >> Repair and Diagnosis >> Engine Performance >> System >> 3.2L - DTCS P0157 To P0480 >> Diagnosis And Testing >> P0158-O2 Sensor 2/2 Circuit High >> When Monitored

When Monitored

Continuously with the engine running, no O2 Sensor Heater DTCs present, Oxygen Sensor 2/2 heater temperature within a specific range and battery voltage greater than 10.4 Volts.