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Home >> Jeep >> 2021 >> Compass Trailhawk >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS P0197 To P0606 >> DTC Troubleshooting >> P0199-Engine Oil Temperature Sensor Circuit Intermittent >> Possible Causes
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Possible Causes

Possible Causes
ENGINE OIL TEMPERATURE SENSOR WIRING AND CONNECTOR
EOT SIGNAL CIRCUIT HIGH RESISTANCE
SENSOR GROUND CIRCUIT HIGH RESISTANCE
ENGINE OIL TEMPERATURE SENSOR
POWERTRAIN CONTROL MODULE (PCM)

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding. Refer to  PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE  .