dalton Posted October 25, 2013 Share Posted October 25, 2013 I have a 99 Legacy with a 2.5l I put a manual transmission in and I don't knowwhat wire to ground to let the computer know it now has a MT.I have the big blue plug not the 3 little ones.""B84" can any one help? Link to comment Share on other sites More sharing options...
Legacy777 Posted October 28, 2013 Share Posted October 28, 2013 This may help. I'd suggest checking the wiring color to see if what's in there matches. http://legacygt.com/forums/showthread.php/looking-99-legacy-gt-ecu-pinout-111923.html If it does, it looks like pin 81 is the AT/MT identifier. Link to comment Share on other sites More sharing options...
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now