diagnostic wont read ECU any ideas anyone??

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austindav123
E30 Zone Newbie
E30 Zone Newbie
Posts: 13
Joined: Sat Sep 19, 2015 11:00 pm

Wed Nov 18, 2015 12:45 pm

plugged my diagnostic machine in the port to try and read values on some parts of the engine but the reader is being blocked and cant access the ecu ?? my abs light comes on now and again dont now if that could cause it not to read?

any help would be great !!
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HairyScreech
Engaged to the E30 Zone
Engaged to the E30 Zone
Posts: 6265
Joined: Sun Jan 21, 2007 11:00 pm

Wed Nov 18, 2015 4:26 pm

What kind of diagnostic machine are you using?
Pre-OBD2 BMWs are fun and games to read.
2.8 development thread http://www.e30zone.net/modules.php?name ... c&t=170822

m3.3.1 m20 thread - now running, chip needed - any volunteers?
http://www.e30zone.net/modules.php?name ... =viewtopic&
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