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Home >> Infiniti >> 2004 >> Q45 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control System >> DTC P1217: Engine Over Temperature >> Diagnostic Procedure >> 14. Check Engine Coolant Temperature Sensor
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14. Check Engine Coolant Temperature Sensor

Refer to TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT  .

OK or NG 

OK: GO TO 14.

NG: Replace engine coolant temperature sensor.

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