What is the little black box close to the DPR on the fuel distr ?

[Denis]

  haHA... i learn every day, thanks
  I think, i must change the wires to it,,, when i touch it the engien run very rough and stall.

  Ðenis

  About knock sensor,,,,, maybe the last 2 weeks the knock sensor  gave me the best he can for the little of his life time :-)

  Its the only time it work since i have this car.
  Bizzard i chaged the DPR connector and cleaned it , then after i got a powerful (for a NA) car and never run like that. But only for 2 weeks,,,,, what s link between the knock mmmmm ?

  Lets fix the knock first and i ll try again fault code test with my brand new high teck system .(1.2W bulb with a swith)   :-)
    ----- Original Message ----- 
    From: Tony Lum 
    To: Denis 
    Sent: Monday, December 13, 2004 5:48 PM
    Subject: Re: What is the little black box close to the DPR on the fuel distr ?


    At 12:08 PM 12/13/2004, you wrote:
    >What is the little black box on the fuel distributor, close to the gray 
    >module DPR ?
    >
    >thanks
    >
    >Ðenis
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    >quattro mailing list
    >quattro at audifans.com
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    That is a potentiometer attached to the air flow plate.  Its purpose is to 
    feed back a voltage to the fuel computer based on load.  Computer uses it 
    for enrichment when cold.

    Tony