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Home >> Nissan-Datsun >> 2011 >> Rogue S, FWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Control System - Component And System Testing - For CALIFORNIA >> 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 terminals.
    VOLTAGE REFERENCE CHART

    ECM Voltage
    Connector + -
    Terminal Terminal
    F8 39 (Refrigerant pressure sensor signal) 40 (Sensor ground) 1.0 - 4.0 V

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: Go to "DIAGNOSIS PROCEDURE ".