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brianmcc23
02-15-2006, 11:56 PM
I have the ecm out. Where can I cross reference the #'s to see if has been upgraded to an 86-87? Also run the #'s on the chips to see if they are after market. Thanks

Keller
02-16-2006, 01:10 AM
http://www.gnttype.org/techarea/ecmsensors/ecmpage.html

1227148 is the 86/87 number.