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ECU questions

Discussion in 'A3/S3/Sportback (8P Chassis)' started by vw754, Jul 20, 2011.

  1. vw754

    vw754 vorsprung Durch Technik

    Nov 4, 2006
    Likes Received:
    My friend is replacing a Ecu in his 2.0 tdi bkd.
    He doesnt want to fit it until he knows 100% how to.....basically its not just plug and play but from what we have read up on the internet,once the original is disconnected,before it re-fitted some procedures must be followed........any ides what the procedures are? heres what we read: http://homepage.ntlworld.com/h5djr/elsawin/remove ecu.pdf

    After installing a new engine control unit, the
    following operation must be performed:
    – Activate engine control unit in “Guided
    Functions” under the test procedure /​
    function “Renew engine control unit

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