Intake Air Temperature Sensor
WARNING: This page is about a different car, the 2019 Infiniti QX60. 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.
|
Intake air temperature [deg.C (deg.F)] |
Voltage * (V) |
|
25 (77) |
1.7 - 2.0 |
|
80 (176) |
0.3 - 0.5 |
*: These data are reference values on the diagnosis tool.