GM Service Manual Online
For 1990-2009 cars only

°C

°F

OHMS

ECT Temperature vs Resistance Values (Approximate)

150

302

47

138

276

62

126

260

85

114

238

118

102

216

166

90

195

241

78

173

354

67

153

537

55

131

804

43

109

1289

31

88

2141

19

67

3682

8

47

6586

-4

25

11653

-16

3

22715

-28

-19

46509

-40

-40

100707