ehsnils Posted September 24, 2010 Share Posted September 24, 2010 (edited) There is an excellent article on how to read the codes on an OBD-I ECU at LegacyCentral: http://legacycentral.org/library/literature/codes.htm Quick reference of the codes: http://www.bedug.com/pics/obd1b.gif Edited September 24, 2010 by ehsnils Link to comment Share on other sites More sharing options...
ehsnils Posted January 13, 2015 Author Share Posted January 13, 2015 There's also a software for those that may want to do a computer reading of the codes. Could you add this link to your obd1 topic? http://straighttalkautomotive.com/OBD1/subaru-OBD-I.html http://straighttalkautomotive.com/kits/subaru-obd-1-kit.html See this as informative, I don't know how it works, it requires a PC with a CD-ROM and boots from the CD. Link to comment Share on other sites More sharing options...
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