GM Service Manual Online
For 1990-2009 cars only

Fuel Temperature Sensor Output Voltage Versus Temperature Resistance 1998

°C (°F)

Voltage

Resistance

-50 (-58)

4.87

104,390

-40 (-40)

4.77

57,536

-20 (-4)

4.38

19,326

-5 (23)

3.86

9,311

0 (32)

3.65

7,407

5 (41)

3.42

5,933

10 (50)

3.18

4,764

15 (59)

2.93

3,881

20 (68)

2.68

3,167

25 (77)

2.43

2,600

30 (86)

2.20

2,148

35 (95)

1.97

1,784

40 (104)

1.76

1,489

45 (113)

1.57

1,249

50 (122)

1.39

1,052

60 (140)

1.08

758

70 (158)

0.84

556

80 (176)

0.66

414

100 (212)

0.40

240

120 (248)

0.26

147

150 (302)

0.14

77