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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 2302 (Engine Control System - DTCS U1000 To P0308) >> DTC P0127: IAT Sensor >> Component Description >> < Reference data >
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< Reference data >

WARNING: This page is about a different car, the 2005 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
SERVICE DATA AND SPECIFICATIONS

Intake air temperature °C (°F) Voltage (1) V Resistance kΩ
25 (77) 3.32 1.9 - 2.1
80 (176) 1.23 0.31 - 0.37
(1) This data is reference value and is measured between ECM terminal 34 (Intake air temperature sensor) and ground.
Fig 1: Resistance/Temperature Graph
G03601525Courtesy of NISSAN MOTOR CO., U.S.A.
CAUTION: Do not use ECM ground terminals when measuring input/output voltage. Doing so may result in damage to the ECM's transistor. Use a ground other than ECM terminals, such as the ground.