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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 2320 (Engine Control System - DTCS U1000 To P0153) >> DTC P0128 Thermostat Function >> Diagnostic Procedure

Diagnostic Procedure

WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK ENGINE COOLANT TEMPERATURE SENSOR 

    Refer to , "COMPONENT INSPECTION ".

    OK or NG 

    OK : INSPECTION END 

    NG : Replace engine coolant temperature sensor.

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