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Home >> Nissan-Datsun >> 2019 >> Versa Note SV >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 3) >> DTC/Circuit Diagnosis >> Refrigerant Pressure Sensor >> Component Function Check
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Component Function Check

  1. CHECK REFRIGERANT PRESSURE SENSOR OVERALL FUNCTION 
    1. Start engine and warm it up to normal operating temperature.
    2. Turn A/C switch and blower fan switch ON.
    3. Check the voltage between ECM harness connector and ground.

      ECM

      Voltage

      Connector

      Terminal

      +

      -

      E16

      101

      (Refrigerant pressure sensor signal)

      98

      1.0 - 4.0V

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Go to Diagnosis Procedure .

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