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Home >> Jeep >> 2014 >> Cherokee Sport, AWD >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS P1048 To P2166 >> Diagnosis And Testing >> P112A-O2 Sensor 1/1 Pumping Undercurrent >> When Monitored
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When Monitored

With the Oxygen Sensor 1/1 heater temperature greater than 496° C (925° F) and the battery voltage greater than 10.4 volts.