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Home >> Nissan-Datsun >> 2010 >> Cube Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0181 To P0607 >> P0181 FTT Sensor >> Component Inspection
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Component Inspection

  1. CHECK FUEL TANK TEMPERATURE SENSOR
    1. Turn ignition switch OFF.
    2. Disconnect "fuel level sensor unit and fuel pump" harness connector.
    3. Remove fuel level sensor unit.
    4. Check resistance between "fuel level sensor unit and fuel pump" terminals by heating with hot water as shown in the figure.
    RESISTANCE SPECIFICATION

    Terminals Condition Resistance
    4 and 5 Temperature [°C (°F)] 20 (68) 2.3 - 2.7 kΩ
    50 (122) 0.79 - 0.90 kΩ

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: Replace "fuel level sensor unit and fuel pump".

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