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What wires do these correspond to on the ca18 ecu?

668 views 2 replies 2 participants last post by  irishjoe  
#1 ·
I am wiring up the ecu on a 1989 240. I have 3 wires left over on my ecu to under the dash wiring. The purple, red w/orange stripe, and the gray or silver. All of the other wires matched up except those 3 and I know everyone says well if there isn't a match then don't worry about it. I just want to make sure. Thanks