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Cherokee Sport, Eng CD ED8, AWD
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2.4L - DTCS P1048 To P2138
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DTC Troubleshooting
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P112B-O2 Sensor 1/1 Pumping OVERCURRENT
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Notes
P112B-O2 Sensor 1/1 Pumping OVERCURRENT: Notes
For a complete wiring diagram,
refer to appropriate SYSTEM WIRING DIAGRAMS article
.
Fig 1: Oxygen Sensors Circuit Diagram
Courtesy of CHRYSLER GROUP, LLC