tomzieber Posted November 23, 2008 Share Posted November 23, 2008 Hello, I know that this info is somewhere on this board, but I can't find it. Could someone tell me how to use the test connecters to read the light on the ECU? This is for an '88 SPFI 1.8L I know that they are located in the engine compartment. Thanks! Tom Link to comment Share on other sites More sharing options...
Turbone Posted November 23, 2008 Share Posted November 23, 2008 http://www.ultimatesubaru.org/forum/showthread.php?t=49918 Link to comment Share on other sites More sharing options...
tomzieber Posted December 6, 2008 Author Share Posted December 6, 2008 Thank You, Turbone! Sorry for the late reply, but I truly appreciate the help. Does anyone know which connectors are which? By this I mean, what function do the green connectors perform and what do the whites do? Which are the "read" and which are the "test"? Thanks in advance! Link to comment Share on other sites More sharing options...
mikeshoup Posted December 6, 2008 Share Posted December 6, 2008 Start the car, if the CEL is on, no need to hook up any connectors. Look down and read the codes. If the CEL is off when running, hook up the white connectors. This is to read past codes. Green connectors are the test connectors. Refer to an FSM for the full test procedure. Link to comment Share on other sites More sharing options...
saetern Posted December 8, 2008 Share Posted December 8, 2008 this is off my 92 spfi 1.8 loyale, don't know if it's the same but hope it helps http://www.ultimatesubaru.org/forum/showthread.php?t=92956&page=2 Link to comment Share on other sites More sharing options...
cmiller Posted December 8, 2008 Share Posted December 8, 2008 sorry to hijack but does anyone in the Portland area have a OBD1 reader that I could use on my '92 Loyale? Link to comment Share on other sites More sharing options...
pixO Posted December 8, 2008 Share Posted December 8, 2008 (edited) sorry to hijack but does anyone in the Portland area have a OBD1 reader that I could use on my '92 Loyale? Edit.. I knew I posted this before. Just read my post here: http://www.ultimatesubaru.org/forum/showpost.php?p=770397&postcount=20 Edited December 8, 2008 by pixO Link to comment Share on other sites More sharing options...
tomzieber Posted December 9, 2008 Author Share Posted December 9, 2008 Excellent help, and I thank you! Link to comment Share on other sites More sharing options...
cmiller Posted December 9, 2008 Share Posted December 9, 2008 Edit.. I knew I posted this before. Just read my post here: http://www.ultimatesubaru.org/forum/showpost.php?p=770397&postcount=20 Thanks for posting the link, I had no idea that you could self diagnose. Link to comment Share on other sites More sharing options...
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