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Home >> Jeep >> 2014 >> Cherokee Sport, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> 2.4L - DTCS P1048 To P2166 >> Diagnosis And Testing >> P112A-O2 Sensor 1/1 Pumping Undercurrent >> Set Condition
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Set Condition

The Powertrain Control Module (PCM) detects that the Oxygen Sensor 1/1 voltage is greater than 3.99 volts for 40 seconds. One Trip Fault. Three good trips to turn off the MIL.

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