??? fuel cut-off switch ???

Discussion in 'Engine/Drivetrain' started by rollingramps92, Apr 3, 2011.

  1. rollingramps92

    rollingramps92 Newbie

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    Anybody know if a 92 with 22re has a fuel pump cut-off switch like Fords do?
     
  2. Nook

    Nook Addict

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    not that i,m aware of.
     
  3. Zombie Monarch

    Zombie Monarch Veteran

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    Have you taken your bed off so you can see your fuel tank and the fuel pump assembly? If so, pull off the hose that pumps the fuel, not the return line, let the hose hang into a bucket then go try to start your truck. Let it turn over a few times and go look to see if it pumped anything into the bucket. My fuel pump didn't engage in a "prime" mode unless the motor was turning over. I posted this on your intro thread but wanted to answer it here incase someone else needs help also
     
  4. Nook

    Nook Addict

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    Seems to me on the EFI engines you could jumper a couple wires under the hood in the diagnostic plug to operate the fuel pump for testing, or also by manually opening the flapper door in the AFM with the key on will engage the pump.
     
  5. rollingramps92

    rollingramps92 Newbie

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    You lost me with the flapper door in the AFM? What is the AFM?
     
  6. Nook

    Nook Addict

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    Air Flow Meter, its mounted next to the air filter box, the air is sucked through it from the filter to the engine, the flapper door inside swings open or closed depending on the amount of air the engine is using, the electronics inside it read the amount, temperature, ect. of the incoming air to send the info to the computer so it can tell the engine what to do.
     
  7. rollingramps92

    rollingramps92 Newbie

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    Oh yea. Duh, I'm a tard. Thanx.
     

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