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  1. #1
    Active Member One Ring
    Join Date
    Jan 05 2012
    AZ Member #
    86217
    Location
    Waterford

    2011 A4 Fuel Pump problem ??

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    Good afternoon comrades any help is greatly appreciated,

    2011 A4 Quattro with 55,000 miles - it has stalled at idle with no check engine or any lights. It starts back up few minutes after - maybe the High Pressure Fuel Pump fails. This is the VAG scan:

    What could be the root problem?

    3 Faults Found:
    4732 - Fuel Pump
    P3045 00 [096] - Electronics Defective
    Intermittent - Not Confirmed - Tested Since Memory Clear
    Freeze Frame:
    Fault Status: 00000001
    Fault Priority: 2
    Fault Frequency: 4
    Mileage: 88909 km
    Date: 2016.04.13
    Time: 15:06:03

    4735 - Fuel Pump
    P3044 00 [096] - Short Circuit
    Intermittent - Not Confirmed - Tested Since Memory Clear
    Freeze Frame:
    Fault Status: 00000001
    Fault Priority: 2
    Fault Frequency: 5
    Mileage: 88909 km
    Date: 2016.04.13
    Time: 15:05:20

    2838 - Fuel Rail/System Pressure
    P0087 00 [096] - Too Low
    Intermittent - Not Confirmed - Tested Since Memory Clear
    Freeze Frame:
    Fault Status: 00000001
    Fault Priority: 2
    Fault Frequency: 1
    Mileage: 88852 km
    Date: 2016.04.12
    Time: 18:01:04

    Readiness: 0000 0000
    Last edited by GTIGEAR; 04-16-2016 at 04:52 PM.

  2. #2
    Active Member One Ring
    Join Date
    Jan 05 2012
    AZ Member #
    86217
    Location
    Waterford

    Problem Solved: It was the Fuel Pump Control Module 8K0-906-093-E. The module is under the rear sear and it is a pain to get to.

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