2002 Chevy Silverado Fuel Pump Wiring Diagram

I need to probe the harness plug at the fuel pump to determine if it is a voltage supply problem or the pr. Im looking for an electric fuel pump wiring diagram for my 2001 chevy silverado 48l engine.

Chevy Truck Fuel Pump Wiring Wiring Diagram

Check the grey wire with the key getting switched on.

2002 chevy silverado fuel pump wiring diagram. Causes of fuel pump failure. I have a 2002 chevy silverado 48 liter. It could be any number of things such as a.

This is a 1989 chevrolet extended cab c1500 pick up truck with a 57 engine and automatic transmission. There is no power to fuel pump when u turn the key on but i got power when i answered by a verified chevy mechanic. For the pump itself gray wire is voltage black wire is ground.

I cant find a complete fuel pump diagram for this vehicle any where. The original chevy pump motor has a life expectancy of about 15 20 years. The other two wires are for dash gage.

I have no power to the fuel pump on a 2002 silverado 1500 53. Answered by a verified chevy mechanic. Id suggest getting a wiring diagram and trace the circuit.

Gasoline is a petroleum product and lubricates the inside of the fuel pump impeller and other moving parts. Free online wiring diagrams. Chevy truck forum silverado sierra gmc truck forums.

This still didnt fix the gauge. Hope you can help. Silverado fullsize pick ups no power to fuel pump this is my first post on this forum and i hope that someone of you might be able to identify the problem of no power to the fuel pump.

Electrical problem 2002 chevy silverado v8 four wheel drive automatic i lost all of the power outlest using a security light over the past 4 storms i found a blown fuse for the cig lighter but can not find a diagram for the other two outlets i have power under the hood but the diagram i have says it goes to the body relay block but i lose it in there. Running the vehicle out of fuel which will actually run the pump in a dry state can shorten the expected life span. Jan 04 2016 522am.

Then i purchased a new delphi fuel pump assembly thinking that my sending unit was bad. Chevy truck forum silverado sierra gmc truck forums. Can be limited on some stuff but better than what you find googling this site has been around for years and is updated regularly.

2002 chevy silverado v8 automatic 112 00 miles i have installed a new fuel pump still wont start checked fuses have fuel where is the oil. Free online wiring diagrams. It has throttle body.

Jul 31 2012 810pm. Fuel pump wiring diagram see more about fuel pump wiring diagram fuel pump wiring diagram fuel pump wiring diagram 1988 chevy truck fuel pump wiring diagram 2000 chevy silverado fuel pump wiring diagram 2000 ford f150 fuel pump wiring diagram 2002 chevy s10 fuel pump wiring diagram 2003 ford expedition fuel pump wiring diagram for 1988 ford ranger fuel pump wiring diagram for 2000.

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