ok so on a B18c on your vtec pressure switch, you have 2 wires.... what color wires are they? and which wire is the ground and which wire should go to the ECU connector? also a pic would be helpful because i think the wires are incorrectly colored on my harness. <--- in other words, is the ground or the ECU wire closer to the top of the plug?

 

ttt... doing my harness right now... need help

 

i did some searching for you.... hope this helps.

http://hondaswap.com/hybrid-eg-ek-dc...ivic-ecu-6455/

If this doesnt work you should, if not already, buy a haynes or chiltons manual with the wiring diagrams. Also you may go to a local parts store and see if you can pick up one of those little cheapo books that give the whole diagram.

oh and the black wire is, USUALLY the ground on automotive stuff, but dont hold me to that in this case.

 

http://hondacivicforum.com/forum/showthread.php?t=73241

 

great link.......Help me out

 

if you have OBD1, it's orange/blue