Recent content by Twenty_valve

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    MK20 ABS coding - 1.8t Quattro AJQ

    Just thought i'd post an update to complete this thread... As previously mentioned, I managed to sucessfully clear the code "ABS Control Module Incorrectly Coded" after cutting the module apart and repairing the circuit board (as per the link from TT forum)... following this, I then got 3 new...
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    MK20 ABS coding - 1.8t Quattro AJQ

    Little update. I'm now confident that non-identical ABS units cannot be interchanged and made to work. You have to find units (or at least controllers) with identical part numbers. Thank you so much for this advice @hydro s3 @MPH The 2 controllers I had were 1JO 907 379 AG (original) and 1J0...
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    MK20 ABS coding - 1.8t Quattro AJQ

    Just realised that there is another part number on the controller underneath... which is probably the relevant one... these are also different but only slightly Original: 1JO 907 379 AG New: 1J0 907 379 P Perhaps the difference is still enough to mean it's not compatible... will have to find...
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    MK20 ABS coding - 1.8t Quattro AJQ

    Thanks again for replies... I just went to check part numbers between the 2 pumps, and they are very different (have added a picture of each). So I'm going to attempt repairing the old one or get it refurbished. I'll add one caveat (I didn't mention this at first to keep things simple)... I...
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    MK20 ABS coding - 1.8t Quattro AJQ

    Thanks for your reply. That's interesting, I could look into doing that myself and retain the old ABS unit then. I would still like to know how to recode my new unit though incase the old one isnt repairable...
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    MK20 ABS coding - 1.8t Quattro AJQ

    First time posting on this forum A quick introduction. Have been into Audis for the past 10+ years (mostly S2s) and recently got myself a little A3 1.8t quattro 180 to replace my current daily. It's pretty ropey, but my plan is to get it tidied up and running a reliable ~250hp. I may do a...