1997 ford explorer fuel pump replacement steps

1997 FORD EXPLORER FUEL PUMP REPLACEMENT STEPS HOW TO
1997 FORD EXPLORER FUEL PUMP REPLACEMENT STEPS MANUAL

How to bypass bad fuel pump relay on Ford Ranger? If no power is making it to the fuel pump, then check the fuel pump relay circuit. Test for source voltage, to determine whether or not the good charge that’s leaving the fuse is getting to the pump.

1997 FORD EXPLORER FUEL PUMP REPLACEMENT STEPS MANUAL

What to do if your fuel pump is not working?Ĭheck out your vehicle’s service manual to find out where to check and the proper procedure for checking it. Circuit 3 is the one that runs to the fuel pump (via the Inertia Switch) and delivers the voltage/current it needs to activate. This activates the fuel pump relay to pass current from circuit 4 to circuit 3. The fuel injection computer then grounds circuit 1. How does the fuel pump relay work in a Ford? This method is not the most accurate way of testing the fuel pump but it doesn’t mean it’s not effective. Just in case you don’t have a fuel pressure gauge handy, you can use starting fluid to see if the no start condition, of your 4.0L equipped Ford vehicle, is due to a lack of fuel. How can I tell if my fuel pump is not working? Here are some more specific symptoms: The ignition coil pack is creating and delivering spark to all six spark plugs. Can a bad fuel pump make a Ford Ranger not start?Ī bad fuel pump will make your 4.0L Ford Explorer (Ranger, Aerostar, or Mountaineer) Crank but Not Start. helpful? right foot kick panel in the corner. fuel pump relay is in location # 9 between the 2 rows of maxi-fuses.

The fuel pump relay for a 1999 Ford Explorer is in the power distribution box in the engine compartment. Where is the fuel pump relay on a 1999 Ford Explorer? The higher pressure raises the boiling point of the gasoline. The pump creates a higher pressure in the fuel lines, pushing the gasoline to the engine. In modern cars the fuel pump is usually electric and located inside the fuel tank. Some times the Fuel pump harnes connector burn with the old pump. And the Fuel Pump Fuse is labeled ECMB ( 20 amp.) The ground for the fuel pump is located At left rear Frame rail. Where is the fuse for the Feul pump located?įuel PUMP fuse and relay is located in the Engine compartment Fused block. Inside the fuel tank, which has to be removed to access and remove it. wher is the fuel pump located on a ford explorer. Where is the fuel pump located on a 1997 ford explorer. Where is the fuel pump located on a 1997 Ford Explorer? Usually, this also means that the fuel pump is bad. Now, I usually take two more precautions, before condemning the fuel pump as bad and this is to check: Why is my fuel pump not working in my Ford?ĬASE 1: If the engine started and ran for a few seconds: This means that the root cause of the no start your Ford vehicle is currently experiencing is due to a lack of fuel.

This confirms that the cause of your 4.0L Ford Explorer (Ranger, Aerostar, Mountaineer) is caused by a lack of fuel. Can a lack of fuel cause a Ford Explorer?ĬASE 1: If the fuel pressure gauge registered 0 PSI. Resetting the fuel pump inertia switch simply involves pushing down on the button located on top of the inertia switch till it bottoms out. On the majority of the vehicles covered by this tutorial, the inertia switch is located below the right side of the instrument panel, behind the trim panel. Where is the fuel pump inertia switch located?

1997 ford explorer fuel pump replacement steps