GM Service Manual Online
For 1990-2009 cars only

WSS Temperature vs. Sensor Resistance

°C

°F

Ohms(ohms)

The values are for the temperature of the sensor, not the air temperature.

Temperature vs Resistance Values (Approximate)

-40 to 4

-40 to 40

920 to 1.44k

5 to 43

41 to 110

1.125k to 1.7k

44 to 93

111 to 200

1.305k to 2k

94 to 150

201 to 302

1.53k to 2.31k