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Home >> Nissan-Datsun >> 2003 >> Frontier Base, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 403 (Engine Control System - VG33ER) >> DTC P0127: IAT Sensor >> Component Inspection >> Intake Air Temperature Sensor

Intake Air Temperature Sensor

WARNING: This page is about a different car, the 2004 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Check resistance as shown in the figure.
    Fig 1: Checking Resistance
    G00771891Courtesy of NISSAN MOTOR CO., U.S.A.

    < Reference data >

    Fig 2: Resistance Specification Chart
    G00771892Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 3: Temperature And Resistance Graph
    G00771893Courtesy of NISSAN MOTOR CO., U.S.A.
  2. If NG, replace in take air temperature sensor.