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Intake Air Temperature Sensor

  1. Check resistance between intake air temperature sensor terminals 5 and 6 under the following conditions.
    IAT SENSOR TEMPERATURE AND RESISTANCE

    Intake air temperature °C (°F) Resistance kΩ
    25 (77) 1.94 - 2.06
  2. If NG, replace mass air flow sensor (with intake air temperature sensor).
    Fig 1: Identifying MAF & Intake Air Temperature Sensors
    G03324989Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Resistance/Temperature Graph
    G03324990Courtesy of NISSAN MOTOR CO., U.S.A.
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