LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Jeep
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2021
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Compass Trailhawk
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Repair and Diagnosis
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Engine Performance
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System
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2.4L - DTCS P1048 To P1D68
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DTC Troubleshooting
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P112B-O2 Sensor 1/1 Pumping OVERCURRENT
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When Monitored
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When Monitored
This diagnostic runs continuously with the ignition on.