AH FabricationsEM Tuning
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  1. #1
    A4 Cabriolet 1.8T Owner

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    Audi A3 ESP light on permanently

    Hi, just ran a check with my Launch X431, the ABS module is throwing these fault codes:

    00810 Brake Pressure Senders 1/2

    00778 Steering Angle Sender - G85

    01423 Sensor for Lateral Acceleration G200

    Anyone have any idea where to start!?

    Daniel
    DJM Auto
    Daniel.

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  3. #2
    NHN
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    Have you fitted a new steering wheel recently or at all?

    If so these need calibrating properly which would then get rid of the errors & light.

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

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  4. #3
    A4 Cabriolet 1.8T Owner

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    Nope same steering wheel.
    Daniel.

  5. #4
    NHN
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    Those errors all point towards something has been done to the steering module/area, but anyway they need calibrating usually with vas at audi or vagcom if you have it, if you dont then either ask member from link in my sig to do or buy the genuine kut from me.

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

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  6. #5
    A4 Cabriolet 1.8T Owner

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    Can it be done with my Launch X431
    Daniel.

  7. #6
    NHN
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    You would need to check with the uk support office mate

    http://www.x431ltd.co.uk/website/contact.html

    As I use vagcom only except on the odd occassion audi let me play with a vas unit

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

    PARKING SYSTEMS - DIAGNOSTICS - FAULT FINDING - BODYWORK - PAINTWORK

  8. #7
    A4 Cabriolet 1.8T Owner

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    Well i got adaption and coding for modules
    just need to know what channel(s) i need to do
    Daniel.

  9. #8
    A4 Cabriolet 1.8T Owner

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    Well Audi said that the fault code 00810 means a new ABS pump (1,200) and the rest would need to be coded to clear them.

    I would like to just try coding, is it basic settings then channel 04 ?

    Daniel.
    Daniel.

  10. #9
    NHN
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    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

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  11. #10
    A4 Cabriolet 1.8T Owner

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    strange, the login code 40168 comes up Login failed.

    Weird.. now what to do..
    Daniel.

  12. #11
    NHN
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    Hold on a minute, what car you doing this on as you show as A4 cab but in the 8P section?

    http://wiki.ross-tech.com/index.php/...et_%288E/8H%29

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

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  13. #12
    A4 Cabriolet 1.8T Owner

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    its a customers car, 2003 Audi A3 2.0 FSI (new shape)
    Daniel.

  14. #13
    NHN
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    aha bistro, all becomes clear now, personally dude I would use vagcom for all vag cars, not because I sell the kit, but because it works flawlessly, try discon battery for 5 mins then on again & retest also speak to x431 support, sounds like something out of star wars, lol, the 40168 has worked for me no problem everytime.

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

    PARKING SYSTEMS - DIAGNOSTICS - FAULT FINDING - BODYWORK - PAINTWORK

  15. #14
    Reverse Gear

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    3 Faults Found:


    00810 - Sensor 1/2 for Brake Pressure
    005 - No or Incorrect Basic Setting / Adaptation
    01423 - Lateral Acceleration Sensor (G200)
    005 - No or Incorrect Basic Setting / Adaptation
    00778 - Steering Angle Sensor (G85)
    005 - No or Incorrect Basic Setting / Adaptation


    I have a VAG COM interface and i am using VCDS 11.2.0

    how can i recalibrate everything ?

  16. #15
    NHN
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    Genuine cable?

    OEM RETROFITS - CRUISE CONTROL - SAT NAV - BLUETOOTH - AMI - HEADLIGHT SYSTEMS

    PARKING SYSTEMS - DIAGNOSTICS - FAULT FINDING - BODYWORK - PAINTWORK

  17. #16
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    Sounds like a faulty Yaw sensor to me. Its located under passenger seat and under the carpet in the A3, next to the cross-member. Unfortunately not a cheap part.. £500ish from dealers.
    Audi A3 2.0TFSI S Line SE DSG

    JMB Retrofits - North East Retrofit Company

 

 

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