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Home >> Nissan-Datsun >> 2011 >> Sentra Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS U0101 To P0132 (MR20DE) (CALIFORNIA) >> DTC P0127 IAT Sensor >> Component Inspection >> Intake Air Temperature Sensor

Intake Air Temperature Sensor

  1. Check resistance between intake air temperature sensor (1) terminals 5 and 6 under the following conditions.
    RESISTANCE REFERENCE CHART

    Intake air temperature [°C (°F)] Resistance (kΩ)
    25 (77) 1.800 - 2.200
  2. If NG, replace mass air flow sensor (with intake air temperature sensor). Refer to AIR CLEANER AND AIR DUCT .
    Fig 1: Location Of Intake Air Temperature Sensor
    G07137985Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: IAT Temperature And Resistance Graph
    G07137986Courtesy of NISSAN MOTOR CO., U.S.A.
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