GM Service Manual Online
For 1990-2009 cars only

Temperature

Temperature

Minimum Resistance

Nominal Resistance

Maximum Resistance

°C

°F

ohms

ohms

ohms

-40°C

-40°F

638400

672000

705600

-35°C

-31°F

461130

485400

509670

-30°C

-22°F

336300

354000

371700

-25°C

-13°F

247764

260804

273844

-20°C

-4°F

184414

194120

203826

-15°C

5°F

138586

145880

153174

-10°C

14°F

105106

110638

116170

-5°C

23°F

80416

84648

88880

0°C

32°F

62043

65308

68573

5°C

41°F

48252

50792

53332

10°C

50°F

37816

39806

41796

15°C

59°F

29857

31428

32999

20°C

68°F

23737

24986

26235

25°C

77°F

19000

20000

21000

30°C

86°F

15306

16112

16918

35°C

95°F

12407

13060

13713

40°C

104°F

10121

10654

11187

45°C

113°F

8303

8740

9177

50°C

122°F

6846

7206

7566

55°C

131°F

5673

5972

6271

60°C

140°F

4727

4976

5225

65°C

149°F

3958

4166

4374

70°C

158°F

3329

3504

3679

75°C

167°F

2812

2960

3108

80°C

176°F

2385

2510

2636

85°C

185°F

2033

2140

2247

90°C

194°F

1739

1830

1922

95°C

203°F

1470

1547

1624

100°C

212°F

1292

1360

1428

105°C

221°F

1125

1184

1243

110°C

230°F

982

1034

1086

115°C

239°F

864

909

954

120°C

248°F

741

780

819

125°C

257°F

646

680

714

130°C

266°F

570

600

630

135°C

275°F

504

530

557

140°C

284°F

447

470

494

145°C

293°F

397

418

439

150°C

302°F

352

370

389

160°C

320°F

281

296

311

170°C

338°F

226

238

250