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Home >> Infiniti >> 2014 >> QX50 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS U0101 To P0152 >> DTC P0116: ECT Sensor >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK ENGINE COOLANT TEMPERATURE (ECT) SENSOR 

    Check ECT sensor. Refer to "COMPONENT INSPECTION ".

    Is the inspection result normal? 

    OK: GO TO 2.

    NG: Replace ECT sensor. Refer to "EXPLODED VIEW ".

  2. CHECK INTERMITTENT INCIDENT 

    Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

    : INSPECTION END 

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