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Home >> Nissan-Datsun >> 2002 >> Sentra SE-R, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 405 (Engine Control System - DTC) >> DTC P0127: IAT Sensor >> Diagnostic Procedure >> 1. Check Intake Air Temperature Sensor
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1. Check Intake Air Temperature Sensor

WARNING: This page is about a different car, the 2004 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.

Refer to "COMPONENT INSPECTION ".

OK or NG 

  1. OK: GO TO 2.
  2. NG: Replace mass air flow sensor (with intake air temperature sensor).