Intake Air Temperature Sensor
WARNING: This page is about a different car, the 2017 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.
The intake air temperature sensor is built-into mass air flow sensor. The sensor detects intake air temperature and transmits a signal to the ECM.
The temperature sensing unit uses a thermistor which is sensitive to the change in temperature.
<Reference data>
| Intake air temperature [°C (°F)] |
Voltage* (V) |
|---|---|
| 25 (77) | 1.7 - 2.0 |
| 80 (176) | 0.3 - 0.5 |
* : These data are reference values on the diagnosis tool.