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Home >> Nissan-Datsun >> 2011 >> Sentra SE-R >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS U0101 To P0153 (Qr25DE) >> DTC P0112, P0113 IAT Sensor >> Component Inspection >> Intake Air Temperature Sensor

Intake Air Temperature Sensor

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

    Intake air temperature [°C (°F)] Resistance (kΩ)
    25 (77) 1.800 - 2.200
    Fig 1: Identifying Mass Air Flow Sensor
    G07144059Courtesy of NISSAN MOTOR CO., U.S.A.
    Fig 2: Intake Air Temperature Sensor Resistance Graph
    G07144060Courtesy of NISSAN MOTOR CO., U.S.A.
  2. If NG, replace mass air flow sensor (with intake air temperature sensor). Refer to "REMOVAL AND INSTALLATION ".
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