GM Service Manual Online
For 1990-2009 cars only

Temperature Versus Resistance Engine Coolant Temperature

°C

°F

OHMS

120

248

120

110

230

160

100

212

200

90

194

260

80

176

350

70

158

470

60

140

640

50

122

880

40

104

1,250

30

86

1,800

20

68

2,650

10

50

4,000

0

32

6,180

-10

14

9,810

-20

-4

16,000

-30

-22

27,000

-40

-40

47,300

Temperature Versus Resistance Intake Air Temperature

°C

°F

OHMS

100

212

190

90

194

240

80

176

320

70

158

430

60

140

590

50

122

810

40

104

1,150

30

86

1,650

25

77

2,000

20

68

2,430

10

50

3,660

0

32

5,650

-10

14

8,970

-20

-4

14,700

-30

-22

24,700

-40

-40

43,300

Temperature Versus Resistance Fuel Temperature Sensor

°C

°F

OHMS

150

302

61

140

284

75

130

266

92

120

248

111

110

230

142

100

212

184

90

194

240

80

176

318

70

158

428

60

140

584

50

122

811

45

113

961

40

104

1,150

35

95

1,377

30

86

1,660

25

77

1,999

20

68

2,450

15

59

3,000

10

50

3,700

5

41

4,587

0

32

5,740

-5

23

7,203

-10

14

9,160

-15

5

11,598

-20

-4

15,000

-30

-22

25,414

-40

-40

45,770