Blown fuel pump fuse or defective fuel pump relay.
Blown fuel pump fuse, defective fuel pump relay, or loose or broken wiring.
Check your fuel pump relay and fuse
what would be the reason, i just put a new battery in car, but does not register power to headlights nor fuel pump
I would expect that the power for the fuel pump would be supplied through the ignition switch so I would start there, that is check the ignition switch.
fuel pump is in fuel tank.if pump runs with key off replace fuel pump relay
If you have power and ground at the fuel pump while the key is in the start position but have no noise or fuel coming from the pump, then the odds are it is bad
Check all fuses and fuel pump relay. Check the fuel pump inertia cutoff switch in the trunk.
what is the cause of no power at the fuel pump
If you're getting power to the pump this proves the fuel pump fuse and fuel pump relay are good. That leaves only two possibilities. Either the pump is running but it's not pumping fuel. Or possibly the fuel filter is clogged.
Bad relay, No power to relay, Wiring from relay to pump and our most likely problem is, the fuel pump is bad. changed it already
loosing power to the fuel pump could be a shorted wire, if that were the case you would have blown a fuse, also your fuel pump could have gone out
It routs power to the fuel pump. After it is gotten it's coil power from the computer.
why would you want to.... without a fuel pump, there will be no fuel, no ignition, no rpm, no power, no forward motion, no fun.
No there is not, only ford used an Inertia switch.I would check the fuel pump relay and fuse first if fuel pump won't run.Then you need to make sure you have power back on the top of the fuel tank where the wiring connector hooks to the top of the fuel pump sending unit. If you have power there then replace fuel pump.
Check the fuel pump fuse and the fuel pump relay.
If the relay is not supplying power to the fuel pump, then no fuel to the motor. No fuel - no power.
Blown fuse or defective fuel pump relay.
fuel pump relay
The fuel pump relay would be located in the power distribution box under the hood.
if the fuel pump is still running with the ignition off it means that somehow the pump is still receiving power either someone has rewired it incorrectly or there is a short somewhere allowing power to cross over to the fuel pump
Chevy never had a fuel reset button on any of there trucks. Check fuel pump for power at the fuel tank/fuel sending unit. If you have power there then replace pump. If you have no power at the fuel sending unit then CHECK the fuel pump fuse and relay.
Check the fuel pump relay and fuse.
There is a fuel pump relay too and its located under the dash below the steering wheel. There is also a fuel pump fuse.
Check fuel pump 20amp fuse in engine compartment fuse box, this feeds power to the fuel pump relay.