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Fault Codes,need help

Discussion in 'A3/S3 Forum (8L Chassis)' started by L3WJX, Oct 7, 2010.

  1. L3WJX
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    L3WJX Member VCDS Map User

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    [Oct 7, 2010]
    After getting a judder from my car i had another look on another vag-com for fault codes and had a few come up,need help as i dont no what there are and mean ?

    1-16486 mass airflow,But had a new one fitted about 6 months ago,mabie i unpluged but car would not of been running ?

    2-16514 Bank 1 Sensor 1,dont no what this is ? What could i do to fix it ?

    3-00561 mixture adjustment,dont no how to fix this and what this means ?

    4-18010 Power Supply Terminal 30: voltage too low intermitten,what could this mean and how to fix ?

    If any body could help would be great thanks alot :)
    #1
  2. leshkin
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    leshkin Hold my beer... VCDS Map User

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    [Oct 7, 2010]
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  3. evilscotsman
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    evilscotsman Space Cowboy

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    [Oct 7, 2010]
    4-18010 Power Supply Terminal 30

    12v feed to the ECU may be corroded or damaged, thats the code for low power or power fault from ignition main feed to the ecu so your ignition switch could be to blame too.
    #3

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