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Intake Air Temperature Sensor

WARNING: This page is about a different car, the 2004 Infiniti FX45. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check resistance between intake air temperature sensor terminals 5 and 6. Intake air temperature 77° F (25° C) Specified resistance is 1.9-2.1 Kohm.
  2. If NG, replace mass air flow sensor (with intake air temperature sensor).

    For mass air flow sensor & intake air temperature sensor location, see Figure and Figure .

    For thermistor specifications in graph format, see Figure .