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Jeep
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2018
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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 P0223 To P0685
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DTC Troubleshooting
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P0520-Engine Oil Pressure Sensor Circuit
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Set Condition
Set Condition
The Powertrain Control Module (PCM) detects an engine oil pressure reading that is below or above a calibrated threshold when the engine is not running.