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Old 05-03-2018   #21
spork2367
 
Join Date: Jun 2013
Location: PA
Posts: 874
Default Re: secondary injector module/ecu

Quote:
Originally Posted by tpepmeie View Post
The wiring pinout is different between 90 and later years for both the power key (as mentioned), including the power key lamp, and the knock sensor. Later years also had EGR, but I doubt anyone running the MS would care about EGR.
Then how are the ECM's interchangeable as per Marc?
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