03 S10 Fuel Pump Wiring Diagram

The fuel pump relay is supposed to only energize the fuel pump for a few seconds to pressurize the fuel system so that the engine has enough fuel to start then shut off. I shined a flashlight on what i think is the oil sending unit switch and only see one wire. It shows the components of the circuit as streamlined shapes as well as the power as well as signal links between the tools.

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03 s10 fuel pump wiring diagram. 1994 95 96 97 98 99 gm truck erratic crazy fuel oil gauge needle aircore motor repair chevy gmc duration. I discovered that the system is actually designed to do that. Wiring gm fuel pump. There isn t a orange wire coming from the fuse box were the fuel pump relay wiring is that runs to the pump i do hear the relay click once then again click but anybody got a picture of the actual oil switch on a 2000 s10 and how many wires should it have.

It then transfers control of the fuel pump to another relay. Gm fuel pump wiring duration. You can save this graphic file to your individual laptop. I have a 2002 chevy s 10 with a 4 3 liter fuel pump not coming on went key is place forward to start.

A wiring diagram is a streamlined standard pictorial representation of an electric circuit. Assortment of chevrolet s10 wiring diagram. This is the chevy s10 fuel gauge wiring diagram fuel sending unit wiring of a pic i get from the chevy truck dual tank fuel wiring diagram collection. Please right click on the image and save the pic.

I have checked the relay and have not found a fuse for it under the hood or the fuse box by the driver door on the side of the dash when the door is open. My 1990 s10 gave me the same thing. How to replace fuel pump 1998 2003 chevy s10 gmc sonoma.