- Aug 11, 2017
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Hey all, I have an explorer intake. I think the previous owner just unplugged the ACT sensor instead of re-installing. I am going to megasquirt my car this weekend but I need to locate the pigtail for the ACT sensor. All of the diagrams I find show different color wires than I have on the lead I think is the ACT. Can anyone confirm for me what the green blk and black grey wire lead is for? My car is an 89 lx FYI