GM Service Manual Online
For 1990-2009 cars only

°C

°F

OHMS

Temperature vs Resistance Values (Approximate)

80

176

315

70

158

435

60

140

580

50

122

810

45

113

940

40

104

1,150

35

95

1,360

30

86

1,600

25

77

2,000

20

68

2,400

15

59

3,000

10

50

3,600

5

41

4,600

0

32

5,700

-5

23

7,400

-10

14

9,800

-15

5

12,700

-20

-4

16,000