ecu wiring harness for canadian buick

DGC

Senior Member
working through shop manual checklist for nostart condition. i noticed the wire colors in the ecu harness (a,b,c,d) do not all correspond to those specified in the shop manual. some do but some don't. anyone find the same with their car? as noted in the title, this buick is built in canada.

thanks,
dgc
 
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