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USP low pressure fuel pump issue

alon24 Jul 5, 2013

  1. alon24

    alon24 New Member

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    hi everybody,

    I ordered last week the pump and Some people have told me that the pump causing problems such as-
    Car shuts off while driving, Car does not start up and some problems.
    now-other people said that the problems causes only in FWD and not in our cars.
    i dont know what to do-can anyone help me?!
    thanks (-:
     
  2. S3Alex

    S3Alex Rarely neutral Team Ibis TFSI Owners Group Gold Supporter Audi S3 DSG

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    Which USP pump system are you talking about?

    Is it this one.... USP Drop In High Flow Fuel Pump: FSI/TSI

    If so,this thread may be of some use to you...

    RS3 Intank Fuel Pump | VAGOC.co.uk
     
  3. alon24

    alon24 New Member

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    hi alex,

    i'm talking about USP drop in high flow fuel pump
     
  4. S3Alex

    S3Alex Rarely neutral Team Ibis TFSI Owners Group Gold Supporter Audi S3 DSG

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    Have a look at that thread I've linked to.

    There are a few issues with pressures and it may worth a look at that as most of them are being posted there.
     
  5. alon24

    alon24 New Member

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    If I read right the original pump sould support 440 HP-So I do not have to worry about.
    if i wrong-please correct me.
     
  6. S3Alex

    S3Alex Rarely neutral Team Ibis TFSI Owners Group Gold Supporter Audi S3 DSG

    10,835
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    The OEM pump is good for around 440bhp at max(and I can vouch for that,having got that out of mine).
     

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