fordfreak Posted November 28, 2017 Report Share Posted November 28, 2017 I have a G1 here and orange wires coming from Drive A. I know it's for the VTEC but I was told it needed to be connected to a relay? How do I connect this to the relay and the VTEC solenoid? Here's a photo of the little harness that comes off the ECU. It's the two orange wires with the VTEC tag wrapped around it. One has a small tag with "87" on it, I assume that's for that side of the relay? But what about the other wire? Thank you much for any help. Quote Link to comment Share on other sites More sharing options...
Simon Posted November 28, 2017 Report Share Posted November 28, 2017 I'm not sure what the second wire will be. You will need to find where they go to at the other (ecu) end it might be an ignition switched power for the other end of the switching coil of the relay. Quote Link to comment Share on other sites More sharing options...
fordfreak Posted November 28, 2017 Author Report Share Posted November 28, 2017 One end goes to "Drive A" on the ECU. I'll check the engine side when I get home. Thank you Quote Link to comment Share on other sites More sharing options...
Simon Posted November 28, 2017 Report Share Posted November 28, 2017 If both wires are connected to the single drive then it will likely just be to switch two relays / devices at the same time Quote Link to comment Share on other sites More sharing options...
fordfreak Posted November 29, 2017 Author Report Share Posted November 29, 2017 One orange wire goes to the ECU and the other orange goes the other way to the engine hardness plug. Quote Link to comment Share on other sites More sharing options...
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