0
Depends. I have to assume It is On or In a car. If that is the case, disconnect the wireing harness running to ithe pump. take a 12-volt battery with lead wires and touch the prongs of the wires going into the pump assembly itself. ( should be 2-3 wires, +,-, & Ground) run a wire fromn your batt to your fuel pump ..figuire out wich 1 is the + and hook it to the wire ..if pump kicks on then pump is good ,if not then pump is junk .
What else can I help you with?
How do I know if I have a bad Fuel pump or fuel relay?
Bypass the relay and if the pump works the relay is bad.
How to bypass fuel pump relay on Rover 400?
You should not bypass the relay. Repair the problem.
How do you bypass the fuel pump relay on a 2000 chevy2500 when the fuse box connection is no good?
You cannot bypass the fuel pump relay. It must be working. You will have to repair the problem causing it not to work.
Can you bypass a fuel pump relay?
No You Will Not Be Able To Do This. The Relay Is Required To Make Your Electrical System Work For The Fuel Pump. The Relay Is A Switch Unto Its Self. It Shuts The On And Off As Required By The Fuel System. Even If You Were To Bypass It. The Pump Would Run All The Time. Suggest You Install A New Relay
Can a motorcycle start without a fuel pump relay?
Not if it has an electric pump and a relay.
Why is there no electric to fuel pump?
Blown fuse, defective fuel pump relay.
What does a fuel pump relay switch look like?
The fuel pump relay switch looks like the normal electric switch. The function of fuel pump relay switch is turn the fuel pump on.
How can you test a 1986 Volvo 240 dl fuel pump relay?
To test a 1986 Volvo 240 DL fuel pump relay, first locate the relay in the fuse box. Use a multimeter to check for continuity by applying power to the relay terminals while listening for a click, indicating it's functioning. Additionally, you can bypass the relay by connecting the fuel pump directly to the battery to see if the pump operates. If the pump runs with the bypass but not with the relay, the relay is likely faulty.
Is a fuel pump relay and a PCM relay the same?
A fuel pump relay is just that,a relay that runs the electric fuel pump on your vehicle. PCM stands for powertrain contol module,it is the center for contoling the proper operation of fuel delivery,engine timing etc. The fuel pump relay and pcm relay are not the same.
How do you bypass a relay to test the fuel pump in a 1989 Toyota cressida?
Turn key on-jumper relay receptacle pin 1 and 3 this will cause the fuel pump to come on-
How do you bypass the fuel pump relay on a 1997 golf gti?
you can't as the relay needs to be there to put the right amount of fuel through at the right time,buy another fuel relay.
How do you bypass fuel pump relay on a 2004 ford ranger xlt?
To bypass the fuel pump relay on a 2004 Ford Ranger XLT, you can locate the relay in the fuse box and temporarily connect the terminals of the relay socket using a jumper wire. This effectively sends power directly to the fuel pump. However, be cautious, as this is a temporary solution and can lead to fuel system issues if not addressed properly. It's advisable to diagnose and repair the underlying issue rather than relying on a bypass.
