FixVault
Home
›
Nissan-Datsun
›
2004
›
Sentra Base, Automatic
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Control System - QG18DE
›
DTC P0127: IAT Sensor
›
Component Inspection
›
Intake Air Temperature Sensor
Intake Air Temperature Sensor
Check resistance between intake air temperature sensor terminals 3 and 5 under the following conditions.
Fig 1: Identifying Intake Air Temperature Sensor
Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Temperature Resistance Specification Chart
Courtesy of NISSAN MOTOR CO., U.S.A.
If NG, replace mass air flow sensor (with intake air temperature sensor).
Fig 3: Temperature Graph
Courtesy of NISSAN MOTOR CO., U.S.A.