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Home >> Jeep >> 2018 >> Compass Trailhawk >> Repair and Diagnosis >> Engine Performance >> System >> 2.4L - DTCS P0688 To P152D >> DTC Troubleshooting >> P06EF-Engine Restart Performance >> Possible Causes
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Possible Causes

Possible Causes
POOR CONNECTION AT THE BATTERY OR STARTER MOTOR
POOR BATTERY CONDITION
FUEL DELIVERY SYSTEM FAILURE
ENGINE MECHANICAL ISSUE
POOR STARTER MOTOR CONDITION (DRAGGING OR OVERHEATING)

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