| 2. |
Blow air with changing temperature to the in
car sensor air inlet. Measure sensor resistance between 2 and 4
terminals.
[Specification]
Temperature
[°C(°F)]
|
Resistance between
terminals 2and 4 (kΩ)
|
-30
(-22)
|
509.57
|
-20
(-4)
|
285.61
|
-10
(14)
|
164.65
|
-5
(23)
|
126.38
|
0
(32)
|
97.71
|
5
(41)
|
76.09
|
10
(50)
|
59.67
|
15
(59)
|
47.13
|
20
(68)
|
37.48
|
25
(77)
|
30.00
|
30
(86)
|
24.17
|
35
(95)
|
19.57
|
40
(104)
|
15.98
|
50
(122)
|
10.81
|
|
In car sensor is negative type
thermistor that resistance will rise with lower temperature,
and reduce with higher
temperature. | |
