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2023
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Cherokee Altitude LUX
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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 P1069 To P152C
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DTC Troubleshooting
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P112E-O2 Sensor 1/1 Performance
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Set Condition
Set Condition
The Powertrain Control Module (PCM) detects an internal hardware failure on the Pump Cell Application Specific Integrated Controller (ASIC) internal to the PCM.