2003 Cavalier Fuel Pump Wiring Diagram

Page 1 of 2. Can i get a wiring diagram for a 2003 chevy cavalier fuel pump string. But im pretty sure you need to drop the tank on your car to get to it.

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2003 cavalier fuel pump wiring diagram. The 2003 chevrolet cavalier has 35 problems reported for fuel pump failure. Turn b u turn signals back up lamps erls engine relays bcm clu body control module instrument panel cluster pcm powertram control module ign md ignnition module f p inj fuel pump fuel injectors air bg. 2003 chevrolet cavalier fuse diagra 2003 chevrolet cavalier fuse diagram 2003 chevrolet cavalier fuse diagram for instrument panel fuse box. Average repair cost is 720 at 71 300 miles.

Paint society recommended for you. So i would like some check points and color id s for the pump and relay connections so i can trace the circuit before i spend all that money on a non returnable fuel pump. Connected 12volts directly to fuel pump and it pumps. I am not getting fuel pressure and the relay seems to be good.

I did a few tests and learned that my power side to the fuel pump made 38v max when the key ignition was turned to run. What wires at connections at the wall on the car where the fuel pump wires should be hot when the key is on. The best rattle can car paintjob. Posted by 6 years ago.

2002 2003 2004 2005. 2003 chevrolet cavalier 2 2l fuel gauge not working. Airtex is committed to providing the most up to date in depth fuel pump replacement information that professional technicians need to diagnose repair and install today s complex fuel delivery. Determine the correct wiring alignment for the new electrical connector.

Fuse and fuel pump relay are good. 50 videos play all mix wiring the fuel pump on a 2003 chevy cavalier youtube. The car will run for a few seconds if i spray starting fluid in it. Or you could just replace the fuel pump sending unit.

I m going to go through to car and test for a bad wire connection part and a better diagram would be helpful. No voltage at the fuel pump. Wiring identification diagram combination 1 combination 2 fuel pump ground circuit fuel level sensor signal circuit fuel pump power circuit fuel level sensor reference low circuit fuel pump ground circuit fuel level sensor signal circuit fuel pump power circuit. To properly diagnose the problem you will need to get a wiring diagram of the system and check the resistance of the float.