Operation CHARM: Car repair manuals for everyone.

Repair Procedures





Inspection

1. Ignition "OFF".
2. Remove the in car sensor connector.
3. Blow air with changing temperature to the in car sensor air inlet. Measure sensor resistance between 2 and 4 terminals.
4. In car sensor is negative type thermistor that resistance will rise with lower temperature, and reduce with higher temperature.




Specification






NOTE:
In car sensor is negative type thermistor that resistance will rise with lower temperature, and reduce with higher temperature.

Replacement

1. Disconnect the negative (-) battery terminal.
2. Remove the center facia panel. .
3. Loosen the mounting 2 screws and then remove the in-car sensor (A).




4. Installation is the reverse order of removal.