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Engine Light came on.....Don't know what Vag Com Fault is about!

Discussion in 'VCDS (formerly VAG-COM) forum' started by Digzz, Feb 1, 2010.

  1. Digzz
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    Digzz "Started From The Bottom" VCDS Map User

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    [Feb 1, 2010]
    I was driving today and the engine light came on...so I did a Vag Com test and it came up with this:

    18322 - Pressure Sensor for Brake Boost (G294): Implausible Signal
    P1914 - 002 - Lower Limit Exceeded - Intermittent

    Does anybody know what this means? As I can't find the meaning anywhere e.g google, Vag com Wiki..ect...
    #1
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  3. NHN
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    NHN Retrofitter - Audi - VW - Skoda - Seat Site Sponsor VCDS Map User

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    [Feb 3, 2010]
    Did you clear this & then test to see if it came back, thats when you need to be concerned.
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  4. Digzz
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    Digzz "Started From The Bottom" VCDS Map User

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    [Feb 3, 2010]
    An Update: I sorted out the (18322 - Pressure Sensor for Brake Boost (G294): Implausible Signal) it was a lose pipe in the engine. I now have a (00778 - Steering Angle Sensor (G85) 003 - Mechanical Failure) error which I need to check out. But i've googled it and know what to look for and i'm going to try and clean the sensor before I try and buy a new one to see what that do. I also got a (17811 - EGR System: Regulation Deviation P1403 - 008 - Implausible Signal) error but I know what that is......I need a new EGR... thanks for your help NHN ...
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  5. NHN
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    [Feb 3, 2010]
    Do a steering angle calibration 1st & see if faults clear, if not PM me as I have a spare steering angle sensor for sale if needed.
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  6. Digzz
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    Digzz "Started From The Bottom" VCDS Map User

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    [Feb 3, 2010]

    How do you do a "steering angle calibration" ?
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  7. NHN
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    [Feb 3, 2010]
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  8. Digzz
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    Digzz "Started From The Bottom" VCDS Map User

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  9. NHN
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    [Feb 3, 2010]
    Use the thanks button if someone helps you mate & I dont mean just myself, just shows courteousy mate, thanks.
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  10. Digzz
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    Digzz "Started From The Bottom" VCDS Map User

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    [Feb 5, 2010]
    I’ve just tried this out and I get to this stage: Enter 40168, to enable the basic setting. Then I get this error in the picture below:
    Basic Setting

    Sensor for Steering Angle (G85)

    Prerequisites:


    • Start the vehicle.
    • Turn the steering wheel one turn to the right and one turn to the left.
    • Drive in a short distance straight line on a level surface at a speed not higher than 20 km/h.
    • If the steering wheel is straight during the test drive then stop the vehicle with the wheels pointed straight.
    • Ensure that the steering wheel is not moved again.
    • Keep the engine running and do not switch off the ignition.
    • System voltage at least 12.0 V.
    [Select]
    [03 - Brake Electronics]
    [Coding-II - 11]
    OR (if Coding-II is not available)
    [Security Access - 16]
    Enter 40168, to enable the basic setting.
    [Do it!]

    [​IMG][​IMG]
    #9

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