i need some help.....im trying to put a buddy club vtec con......i got the ig power 12 volt connected as well as the ground and rpm signal....i just need some help on the vtec solenoid signal input and output the input is a grey wire and the output is yellow i need help on how that goes......and the vtm signal....so if any one knows anything about this please help me out.

 

give me a couple days i have the wiring diagram for mine...what ecu?

 

Check this https://honda-tech.com/zerothre...17585

 

i got the paper to but i don't realy understand it....on t paper it says h4-b....and the ecu is off a 97 civic ex d16y8

 

it says what color wires go where..count the pins on the harness and you should have no problems

 

yeah i know but were it says thaht the vtec signal i don't get because on the paper the signal is two colors grey and yellow and the grey is input and yellow output but i think i got an idea.......to run the yellow all the way to the solenoid and leave the grey alone....