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Home >> Nissan-Datsun >> 2008 >> Altima Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System (Hybrid)) >> Component Diagnosis >> P0137 Ho2S2 >> Component Function Check
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Component Function Check

WARNING: This page is about a different variant/trim than selected.
  1. PERFORM COMPONENT FUNCTION CHECK

    Without CONSULT-III 

    1. Activate "INSPECTION MODE 1 " to start engine, and warm up engine to the normal operating temperature.
    2. Turn ignition switch OFF and wait at least 10 seconds.
    3. Turn ignition switch ON.
    4. Turn ignition switch OFF and wait at least 10 seconds.
    5. Turn ignition ON (READY) and drive vehicle at a speed of 80 km/h (50 MPH) or more for at least 3 consecutive minutes.
      CAUTION: Always drive vehicle in safe manner according to traffic conditions and obey all traffic laws.
      NOTE: Keep the vehicle speed as steady as possible during the cruising.
    6. Stop vehicle and shift the selector lever to P position.
    7. Check the voltage between ECM harness connector and ground under the following condition.
      TERMINALS VOLTAGE REFERENCE

      ECM Ground Condition Voltage
      Connector Terminal
      F13 33 (HO2S2 signal) Ground Fully depress the accelerator pedal and keep it, then fully release accelerator pedal. The voltage should be above 0.68V at least once during this procedure.

    Is the inspection result normal? 

    YES : INSPECTION END

    NO : Go to "DIAGNOSIS PROCEDURE ".

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