Component Inspection

Measure the resistance between signal terminal and ground terminal of the sensor connector (Component Side).

Specification

TEMPERATURE AND RESISTANCE SPECIFICATIONS

Temp. (°C)	Temp. (°F)	Resistance (kΩ)	Temp. (°C)	Temp. (°F)	Resistance (kΩ)
-20	-4	13.89 ~ 16.03	20	68	2.3~2.5
0	32	5.38 ~ 6.09	40	104	1.08 ~ 1.21
10	50	3.48 ~ 3.90	80	176	0.29 ~ 0.34

Is resistance within the specification?
YES
- Check for poor connection between PCM and component: backed out terminal, improper mating, broken locks or poor terminal to wire connection. Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Check IATS for contamination, deterioration, or damage. Substitute with a known-good IATS and check for proper operation. If the problem is corrected, replace IATS and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.