In Dynamic Chamber

Intake Air Thermosensor:

The Intake Air Thermosensor, located in the intake air system dynamic chamber, detects intake air temperature. The ECU uses this input in its calculations for idle speed, fuel injection quantity and purge control. Sensor resistance and the voltage signal to the ECU vary with intake air temperature.

Sensor resistance measurements are as follows:

K OHMS AIR TEMP.

37.3 - 45.6 20°C / 68°F
10.5 - 12.9 50°C / 122°F
3.1 - 3.8 85°C / 185°F