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Thread: OBC ECM Test and Repair

  1. #1
    Join Date
    Jan 2009
    Location
    Georgia
    Posts
    4
    My Cars
    '02 325ci & '74 2002

    OBC ECM Test and Repair

    Looking to have a Seimens OBC computer testing and repaired from a 1983 633CSi.
    I have contacted a couple companies online with no response.
    Thanks

  2. #2
    Join Date
    Feb 2009
    Location
    Pittsburgh, PA
    Posts
    1,753
    My Cars
    '86 635CSi, '08 128i
    Post any successes, I haven't found anyone doing this type of work in a while.
    '86 635CSi 5MT (B32, Motronic 1.3, WBO2, G265, 18# FW, 3.46 torsen)
    '85 635CSi 5MT, parts source
    '11 X3 28i, '08 128i 6MT, '96 318iS 5MT, sold 4/23 '90 535iM, RIP 1/23 '90 535iA RIP 6/22 '91 318i 5MT, sold 7/19 '97 M3 auto sedan, sold 11/18 '85 735i 5MT, RIP 2/18 '92 325iC 5MT, sold 7/16 '91 318iS 5MT, sold 6/16 '82 Euro 635CSi 5MT, RIP 4/15 '84 745i 5MT, sold 10/14 '82 633CSi 5MT, traded 9/12 '88 325, sold 8/10 '90 325i 5MT, RIP 8/10 '87 325 auto (5MT swap), sold 8/10 '89 525i 5MT, traded 1/10 '87 325iS 5MT, RIP 1/10
    Save the manuals!

  3. #3
    Join Date
    Jan 2009
    Location
    Georgia
    Posts
    4
    My Cars
    '02 325ci & '74 2002
    Anyone?

  4. #4
    Join Date
    Apr 2008
    Location
    Scottsdale, Arizona
    Posts
    4,936
    My Cars
    81 euro 635, 4.4 X5
    Did you try Programa Electronics ????
    Last edited by Bert Poliakoff; 08-06-2023 at 12:36 PM.
    81 Euro undergoing total nut and bolt restoration
    pictures at: flickr.com/photos/bertsphotos

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