Torry33 Posted April 12, 2017 Share Posted April 12, 2017 well got the harness thinned for my ej swap.everything seems to be in place but the tach wire.it leads to a ground.on the back of the cluster off the 91 legacy there are three connections for the tach.i used the one marked TA.the other two are marked GRD and IGN.after tracing the wire down it led to a ground.what the heck!any help? Quote Link to comment Share on other sites More sharing options...
Torry33 Posted April 13, 2017 Author Share Posted April 13, 2017 ok i figured it out!i had it right,just didnt reilze it was a switched ground.Goyale had named the same pin i was using.#16 atB56 on the ECM. Quote Link to comment Share on other sites More sharing options...
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