Inspection
1.

Ignition "ON"

2.

Blow air with changing temperature to the in car sensor air inlet. Measure sensor resistance between 2 and 4 terminals

Specification

Temperature [℃(℉)]

Resistance between terminals 2and 4 (㏀)

-20(-4)

290.21

-10(14)

165.6

0 (32)

97.83

10(50)

59.67

20(68)

37.48

30(86)

24.17

40(104)

115.98

50(122)

10.81

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 lower panel(A) then disconnect the connector (B).

3.

Disconnect the connector of in-car sensor (A).Loosen the mounting 2 screws and then remove the in-car sensor.

4.

Installation is the reverse order of removal.

Яндекс.Метрика