Supplies power to the fuel pump.
Near computer for FI in the rear luggage area on right side of car.
Attached to the fuel pump under the gas tank.
Wrong , 1979 cadillac eldorado has 2 Electric Fuel Pumps and is Fuel injected, One low pressure pump in the Gas Tank and one High pressure Fuel Pump on the Frame rail in front the Driverside Rear Wheel.
there is no relay its a mecanical pump Some late model 1979 do have fuel injection thus requiring a relay. If you have fuel injection relay is the longer looking relay set under the dash on the passenger side. it should be in the same location as the seat belt relay, wiper intermittent switch and horn relay.
A 2005 PT Cruiser does have a fuel pump relay. They have a fuel pump relay rather than a fuel pump switch. The fuel pump relay is located in the fuse box.
The main relay and the fuel pump relay are the same. Take the fuel pump relay and swap it with the main relay and see if that will help you....
If the relay is bad, then the fuel pump will not work.
The relay is located in the pass. rear side of the car under the back window, next to the computer. It is a double relay.
Yes, it is a fuel pump relay.
Bypass the relay and if the pump works the relay is bad.
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
The fuel pump relay switch looks like the normal electric switch. The function of fuel pump relay switch is turn the fuel pump on.