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I have a 2000 kia sportage no power to fuel pump, relays,fuse,fuel pump,crank sensor are new and if I spray starting fluid it starts up but dies but if I bypass the relay pump is working need help
Re: I have a 2000 kia sportage no power to fuel pump,...
Every time a new fuel pump has been replaced you must change filters even if you bought it yesterday ..but as to no power to your pump something is not proper
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Have you checked the fuel pump relay to see if it is sending power to the pump ? The computer grounds the relay when the computer "sees" oil pressure or engine RPM.
check for fuel and spark. if no fuel, spray starting fluid in throttle body. if it starts then quits, its a fuel problem.then check fuel pump relay and or fuse to pump. have a good day !! you may be able to switch relays with another one to see if thats it. but the relays have to be the same number as the old one.
check fuel pump relay and or fuel pump pressure.
If you can take some starting fluid and spray some into the breather and it starts then look at fuel pump and or fuel pressure and or relay.
there is a splice for fuel injectors at the front of the fuel rail conduit and electric tape will need to be removed to see if it is ok then clean up all engine grounds and ecm grounds on passenger side kick panel if this doesnt help check coils and crank sensor
check both of your fuse panels for a blown fuse. there's 4-5 that control the fuel pump, engine sensors, fuel injectors and such. one of those may be blown and not letting the rest of the system function. one panel is located under hood, and one is under the dash on drivers side. when you take the covers off they have the fuses numbered and tell what they control.
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