Ok, I've searched on this and have gotten everything I need to know to wire up Vtec on my B16a2 swap in my 93 civic. The only problem I've run into now is when I was running my wires from the cannon plug to the ecu plug, I got the wires and pins into the cannon plug but when I got to my ecu in the A4 position there is a thicker black wire with silver spots on it. I tracked that wire back to a grounding block in the harness. I think I can just take this pin out of the ecu plug and put in my vtec wire? Am I right? Also when I got to my D6 position on my ecu plug there is a pink/blue wire in that location already and that wire leads down the harness to another plug so I don't know what to do with these two wires. Please tell me if these are the correct pin positions for vtec and also what I should do about those wires being in the pin locations that I need. Has anyone else ever ran into this problem? I couldn't find anyone else who ran into this but any help would greatly be appreciated. Jason

P.S. I'm puting all this in a 93 CX civic.

 

http://technet.ff-squad.com/

thank god for Katman---god's gift to all of us

 

Thanks! that site helped a lot but it seems no matter what site I go to the wire colors are not the same as what I have in my car. When I look at my ECU harness, in the A4 position where I should plug in my VTEC solenoid, there is a heavier black wire with a silver dot on it. And at the D6 position there is a pink/grn wire. Does anyone have a clue what to do here? Thanks, Jason

 

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