You are watching: 2004 ford explorer fuel pressure regulator location
Hello, The fuel push regulator is situated in the tank ~ above the fuel pump. Below is a diagram (below) the what that looks like and a guide to help you test it.https://www.chrischona2015.org/articles/how-to-check-fuel-system-pressure-and-regulatorCheck out the diagrams (Below). Please let us know if you require anything rather to obtain the problem fixed.
The diagnostic computer system reads fuel too lean. The fuel press is 70. That should in between 28 and 40. Where can I find a diagram that mirrors me whereby the fuel press regulator is, or deserve to you phone call me?
The fuel pressure have to be between 60 and also 65 so you space okay. The regulator is will the pump together one unit they perform not have separated push regulators anymore. That is calling a lean codes and low power because you need a new MAF sensor which is a continuous maintenance item. Right here is a overview to aid you get the trouble fixed.https://www.chrischona2015.org/articles/how-to-replace-a-mass-air-flow-sensor-mafPlease permit us know what happens.Cheers
2004 traveler XLT 4.0L 6-cyl gasoline; gas mileage method down to about 12-13 mpg, running an extremely rich, had diagnosis performed, was told the "fuel press regulator" located at the prior of the fuel rail is stuck open or no functioning. Told about $350 for part, however cannot situate equivalent part on any auto parts sites. Is the surname correct, or is the device known together something else?
exactly how long because a tune-up? any type of applicable problem codes? use a gage and also check fuel pressure. My information says fuel pump regulator is in gas tank, component of the fuel pump assembly.
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problem code check out "high fuel pressure", "running rich financial institution 1 and also 2", don"t remember the code. Take it the vehicle to mechanic who diagnosed fuel device condition, confirm fuel pump pressure (5 psi as well low), checked rail push (10 psi too high), take it vacuum line off the "fuel press regulator" at front that rail, pressure is meant to fall by around 10 psi, go not readjust without vacuum, which bring about diagnosis the faulty fuel press regulator. He likewise recommended replacing fuel pump and also fuel filter. Complete cost of $900 v labor. No tune-up ever, all initial engine devices including fuel and ignition equipment components. I did replace the MAF sensor freshly when vehicle began rough-idling and also stalling.My inquiry is what is the component referred to as that bolts on (two torx bolts) come front the the fuel rail, and also has a small-diameter vacuum line coming of the height of it? i can"t uncover it in any kind of of the online components stores, however do psychic the mechanic informing me that it is a motorcraft component only. Many thanks for her help.