GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2002 🢒 Express (CNG) 🢒 Engine 🢒 Engine Controls - 5.0L and 5.7L 🢒 Fuel Tank Pressure Sensor Output Voltage Versus Pressure

Fuel Tank Pressure Sensor Output Voltage Versus Pressure for Chevrolet Express (CNG) 2002

kPa (psi)

Voltage

0 (0)

0.50

862 (125)

0.63

3 021 (438)

0.94

5 172 (750)

1.25

7 331 (1,063)

1.56

9 483 (1,375)

1.88

11 641 (1,688)

2.19

13 793 (2,000)

2.50

15 952 (2,313)

2.81

18 103 (2,625)

3.13

20 262 (2,938)

3.44

22 414 (3,250)

3.75

24 572 (3,563)

4.06

26 724 (3,875)

4.38

27 586 (4,000)

4.54