2006 Kia Sedona "check fuel pressure" Questions

...fuel pressure check done. The code is fuel pressure to high. The fuel pressure is controlled by the fuel pressure sensor or a fuel pressure regulator. Not knowing the yaer or engine size, it could be ...

...Check for fuel pressure. If not within specification then the pump is not function the way it should. -Check fuel pressure regulator. It hold pressure or not. It not then the pressure regulator need ...

...up a fuel pressure gage to the check valve on your fuel rail to see if you are loseing fuel pressure. If you can not do that you can just start with the fuel filter see if that solves your

...bad O2 sensors, leaking fuel injector O rings or a bad fuel pressure regulator. Check that the vacuum hose to the pressure regulator is connected and no cracks or holes in it. Any check engine

fuel pump. Check exhaust back pressure ,could have plugged catalytic converter ! Losing power when , on a hill , on acceleration etc...Or check main relay . Does it start an idle , does it idle good ,

...come on but after a restart it goes off. cheers check fuel pressure with engine off but key on, sounds like a possable problem with the pressure regulator, or maybe a weak fuel pump or bad fuel ...

...check for both. Do you hear the fuel pump in the gas tank buzz on for a couple of seconds when you turn the ignition key to ON? Unless the fuel pump turns on and puts gas under high pressure at the ...

...FUEL PRESSURE SHOULD CHECKED AND IF IT IS LOW THE PUMP WILL NEED REPLACED.OTHERWISE I WOULD BE CHECKING FOR A EXHAUST RESTRICTION,BEST METHOD IS TO SCREW A PRESSURE GAUGE INTO 02 PORT BETWEEN ENGINE ...

...check myself? Thank you Fuel Pressure at motor with a gauge No bleeding to do Once the pump comes on you have fuel pressure Once the computer sees a crank sensor signal the injectors pulse & all ...

...system recqirement for a reset of security code. You should have checked the fuel pressure before replacing fuel pump , you have to test not just guess ! How To Check Fuel Pressure ...