- #Ford taurus fuel pump driver module problems how to#
- #Ford taurus fuel pump driver module problems manual#
This verifies that if the engine were getting gas, it would start correctly. In most cases, the engine will start and run for a second or two, then shut down.
#Ford taurus fuel pump driver module problems manual#
Check the owner’s manual for the exact location.įuel Pump Testing – If the fuse is good and the circuit breaker is not tripped then the engine is not getting fuel pressure.Īt this point many mechanics will open the rubber boot at the throttle body and spray a small amount of starter fluid into the manifold reinstall the boot and try to start the engine. Simply push this button back in until it clicks. Fuel pump breakers usually have a button on top that pops up when it trips. If you cannot find a fuel pump fuse then check your owner’s manual for the location of the fuel pump cut off breaker. Some cars have a fuel pump circuit breaker instead of a fuse. If this test works and the fuel pump runs just remember to replace the bad relay before you drive the car. This will let you know if your fuel pump relay is bad. If you switch the relay with a different one of the same size and rating ( same amount of prongs on the bottom ) than you can try to start the car or listen for the fuel pump to run with the key on. Without proper test equipment you won’t be able to test the relay but many of the relays in the box are the same AMP rating and size. It will also be labeled on the box lid or in the owner’s manual. You can find the relay in the same circuit box.
If the fuse is good then you will need to check the fuel pump relay next. Just make sure you use the same color fuse or one with the same AMP number listed on the top. Some fuse boxes supply extra fuses that you can use. Pull out the fuse and hold it up to see if the element if broken. If your car does not list the fuses in the lid you will have to check your car’s owner manual for fuse and relay locations. Many manufacturers list the fuses by number and position inside the lid. Inside the cover, you can find the fuse index if provided. Check The Fuse Panel To See If The Fuse Is Blown The fuse panel or circuit box is usually located near the battery and is a small black box with a removable lid. If your car has two fuse panels than the one in the engine compartment should be the correct one to check. The first thing you want to do is check the fuse panel to see if the fuse is blown.
#Ford taurus fuel pump driver module problems how to#
How To Determine If Your Fuel Pump Has Failed If you “DO NOT” hear the buzz of the fuel pump then your engine has no fuel pressure, and we need to see why. Many people recognize this sound every time they start the car but don’t realize it is the fuel pump running.
Keep doing this until you have confirmed if it works.
If there is no noise outside of the car you may need to try this with the car door open so you can hear under the car. Turn the key on and wait then turn it off. Fuel Pump Related No Start Problems – What Should You Check If you are not sure you could hear it or if there is noise outside you may have to try it several times. It will only run for a few seconds and then shut off. This sound is the electric fuel pump trying to prime the fuel system.
The buzzing sound you are listening for sounds like an electric motor running.
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