Intake Air Temperature Sensor
WARNING: This page is about a different variant/trim than selected.
The intake air temperature sensor is built-into the mass air flow sensor (1). 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. Electrical resistance of the thermistor decreases in response to the rise in temperature.
|
Intake air temperature [ deg.C (deg.F)] |
Voltage* (V) |
Resistance (kOhm) |
|
25 (77) |
3.3 |
1.800 - 2.200 |
|
80 (176) |
1.2 |
0.283 - 0.359 |
*: These data are reference values and are measured between ECM terminals.