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Thread: Fuel pump pressure 300tdi

  1. #1
    Join Date
    Nov 2007
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    Townsville Nth Qld
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    Fuel pump pressure 300tdi

    Can anyone help with the specs for a 1994 300 tdi fuel pump
    pressue. Have a manual but no pump specs. Should clarify the mechanical one on the side of the engine

    Ta

    Baz

  2. #2
    Join Date
    Jan 1970
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    Island
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    Injectors initial opening pressure is 200bar

  3. #3
    Join Date
    Jan 1970
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    NSW far north coast
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    lift pump or injector pump ?

    Lift pump is relatively low pressure and flow, it's really just enough to give positive pressure and flow to the injector pump, but I've never seen any numbers on it in any book.

  4. #4
    Join Date
    Aug 2006
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    Melbourn(ish)
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    the lift pump, as in the one with a priming lever tops out at 15psi ish and has a nominal output of about 6-8 psi.
    Dave

    "In a Landrover the other vehicle is your crumple zone."

    For spelling call Rogets, for mechanicing call me.

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