Fuel pump fuse

Remove the cover with a small screwdriver and pull the lid off of the fuse panel. On the inside of the lid there should be a label that identifies the fuse arrangement , similar to the label on the power center under the hood. Look for the same lettering that designates the fuel pump fuse.

If the fuse is not there, look in the specialty fuse panels. It is often found in the fuse box located in the engine bay and functions as the primary electronic switch that controls power to the fuel pump. Pull it out and inspect it for signs of failure.

Before I do, is there anything else you want him to know? I have replaced the fuel pump and fuel filter. Where is the fuel pump fuse located? Why does the fuse keep blowing for the fuel pump? What are the symptoms of a bad fuel pump relay?

Because it functions like a switch that controls the pump itself, the relay is also what brings power to the pump. In most vehicles, the fuel pump relay can be located in the fuse box in the engine bay. For different vehicles, the fuel pump relays can be located in different places. Replaced the fuse , cranked it and it started right up, however in about sec.

Pulled the Fand it was blown again. So if there is too much current flow the fuse burns to open the circuit. So there is something drawing too much current in your fuel pump wiring. This could be caused by the positive volt feed from the fuse all the way to the pump.

Free 2-day Shipping On Millions of Items. Buy everything from one lug nut to a new fender at RockAuto. Try it again, if the fuse pops then your short is before that point likely a chafed wire on the body. ACDelco (19) Dorman (2) Duralast (211) URO (10) Valucraft (9) This is a test.

This engine is not equipped with a fuel pump fuse. The relay is not removable. MOST COMMON CAUSES OF A FUEL PUMP PROBLEM 1. A fuel pump is a mechanism that is in charge of pumping fuel from the gas tank to the engine. It’s a direct current electric motor connected to an impeller in one housing. Once it’s given electric input, the motor turns the impeller and it starts pushing fuel.

I found a relay board and ordered a new fuel relay fuse. Luckily I knew a fellow who saudered my new fuse on and my truck started! How To Reset All ECU’s and Control Modules in your Car or Truck - Duration: 5:34. The fuses when damp will burn up.

One of the surest indicators of a faulty fuel pump is a sputtering engine — typically at high speeds. Should you be driving at a consistently high speed and the engine suddenly sputter before returning to normal operation, it may indicate issues within the fuel pump. I would first verify that the main EFI, fuel pump , and ignition fuses are not blown, as these can sometimes cut off power to the fuel system. Massive Selection of Parts.

I changed out the pumps and still no cycle when I turn the key. Lehew Tech 43views. Hello, ECM B fuse powers the fuel pump relay when the computer control of the relay coil energizes this is the time power will transfer to the fuel pump.

Here is some diagrams (below) and guides to show you the location of the fuel pump fuse and to help you test the system and get it fixed. Disconnect fuel line at carburator and hold end in a catch can. Does fuel come out. Yes, problem is not fuel pump. No, proplem may be pump or might be clogged fuel line or a fuse.

The principles shown here apply to most vehicles.