mattvr6 133 Posted November 5, 2013 Report Share Posted November 5, 2013 Does a mk3 abs pump need coding obd2 also looking at some pics off google some have the resivoir mounted with the pump?this one eds? Any help would be good Sent from my iPhone using Tapatalk Link to post Share on other sites
Marneus 78 Posted November 6, 2013 Report Share Posted November 6, 2013 Yes the ABS pump/ecu needs coding to the car, if you have a look on the thread I started a bit further down there a fantastic guide that was linked..... The ABS unit is a complete pump/ecu unit & the whole thing gets replaced, just make sure you get the correct unit as I believe there was quite a few for the same model. The part number is on the front of the unit facing the firewall but with a camera phone you can just about take a pic & read the numbers. Link to post Share on other sites
ssaunders 199 Posted November 11, 2013 Report Share Posted November 11, 2013 Hi, i had the dreaded ABS light on all the time, did all sensors etc and no joy. found these guyshttp://www.bba-reman.com/index.aspxsent it off 3 days later and all good (that was 3 years ago). no coding. If your swapping because of the light on issue you may well get the same problem as its a manufacturing defect.cost was about £140good lucksteve Link to post Share on other sites
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