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Nissan Sentra B18 (2020-2025) Service Manual: Intake Air Temperature Sensor

Component Inspection

Component Inspection

  1. INTAKE AIR TEMPERATURE SENSOR

    1. Turn ignition switch OFF.

    2. Disconnect mass air flow sensor harness connector and reconnect it again.

    3. Turn ignition switch ON.

    4. Select “DATA MONITOR” mode with CONSULT.

    5. Check the “INT/A TEMP SEN” indicates as per following condition.

      Monitor item

      Condition

      Value

      (Approx.)

      INT/A TEMP SEN

      Temperature [°C (°F)]

      25 (77)

      2.0 – 2.2 (V)

    Is the inspection result normal?

    YES >>

    INSPECTION END

    NO >>

    Replace mass air flow sensor (with intake air temperature sensor). Refer to Exploded View.

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