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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 >> P112B-O2 Sensor 1/1 Pumping OVERCURRENT >> Set Condition

Set Condition

The Powertrain Control Module (PCM) detects that the oxygen sensor signal does not switch adequately during monitoring. Two Trip Fault. Three good trips to turn off the MIL.

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