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Aircon Problem and IMF

Discussion in 'Air Conditioning' started by Wai-Fan, Jun 22, 2009.

  1. Wai-Fan
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    Wai-Fan Member

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    Few weeks ago my engine management light came on and the following faults appeared.

    2 Faults Found:
    17075 - Fan 1 Control Circuit: Short to GND
    P0691 - 000 - -
    Freeze Frame:
    RPM: 798 /min
    Torque: 44.0 Nm
    Speed: 0.0 km/h
    Load: 0.0 %
    Voltage: 14.44 V
    Bin. Bits: 11000111
    Temperature: 22.5∞C
    Duty Cycle: 9.6 %

    19558 - Motor for Intake Manifold Flap (V157): No Signal
    P3102 - 000 - -
    Freeze Frame:
    RPM: 0 /min
    Torque: 128.0 Nm
    Speed: 0.0 km/h
    Load: 0.0 %
    Voltage: 12.16 V
    Bin. Bits: 00000100
    Torque: 0.0 Nm
    Torque: 354.0 Nm

    Readiness: 1 1 0 0 0

    At the same time my aircon was acting weird and kept turning on and off constantly until it stopped working. At first I was told it needed regassing so I went to Nationwide Autocentre to get it regassed but they couldn't regas it.

    Anyways, after spending 3 hours at Audi today they replaced the IMF and the aircon was working, so it seemed the IMF affected the aircon.

    I didn't know this and couldn't find any information about it so thought it would be helpful for anyone with aircon not working and an IMF fault.
    #1
  2. Staz
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    Staz is a retronaut Staff Member Moderator

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    I've moved this into here as it's be of more use to people here, and it's probably not specific to the A3.

    Cheers.
    #2

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