Questions & Answers for: how to check the pump

...had failed fuel pump. Installed new pump and car ran fine. After short while stopped starting. Checked newly installed fuel pump outside of car with battery voltage...pump runs strong. ...

...have power to the pump? Is the pump grounded? Is the pump working? Check the fuel lines and fuel filter. check if fuel pump get power if not check relay and fuse fuel pump relay is under the rear ...

pump, check operation by putting 12 volts (correct polarity) across the original pump before buying replacement. If you hear (or feel) pump run, problem may be somewhere else (not pump). With a little

...pump Check for spark, if spark then spray start fluid into throttle body, if it starts check your fuel injectors with a noid light also check crankshaft position sensor. If the pump wont pump check ...

...pump fuse, Check the pump relay ,should click as the ignition is turned on and off, check for 12 vaults at fuel pump, have some one work the ignition key as the computer will shut down the pump in a ...

Check pump filter is clear and there are no obstructions Check the drain hose for obstruction Check the drain hose is not kinked Check the drain pump filter and clean if required Check the air chamber

pump. check earth wire to shell body from pump wiring, check earths at battery shell. check fuel pump fuse and regulator, check you have the chip in your ignition to turn off immobilizer, if all check

...Check drain pump filter Check drain pump for blockage or restriction Check outlet hose for blockage or obstruction Check drain pump operation Check drain pump wiring If there was no blockage in the ...

...pump: Check the fuel pump relay. The fuel pump relay is a small electrical component that controls the flow of electricity to the fuel pump. If the relay is faulty, it may not allow the fuel pump to ...

...pump primes. Check the fuel pump relay: The fuel pump relay is another common culprit of fuel pump issues. Locate the fuel pump relay in the fuse box and check if it's working properly. You can do ...