Rep Power: 0

doing lx to ex head swap and just got my plug and play harness from dezod so i dont have to hack up my ecu etc. but i ordered the one for ex vafc2. i can see they already spliced into some of the wires.now my question is will this work to engage vtec etc annd how does it hook up, i have an idea but wanna be sure. btw thanks dezod - came 3 days early

 
Rep Power: 388

The vafc2 is what sets your vtec point, pnp I thought?

 
Rep Power: 0

should be

 
Rep Power: 0

im assuming the white plug in area is where the ecu plugs do then the other plugs go back into the car. right?

 
Rep Power: 256

that harness goes between the ecu and the ecu plugs. it will only go one way. its a pretty simple install without the pnp harness. took me about 1-2 hours with smoke breaks. you set the vtec engage and disengage in the vafc2 once you install it and go through all the learn mode and stuff. if you dont have the operators manual for the vafc2, i highly suggest you go download and print it out.

 
Rep Power: 0

where can you download

 
Rep Power: 388

^ I'd start on the apexi website, and if its not there, google it. Internet101.

 
Rep Power: 0

now what wire goes to the vtec solenoid? if it plugs in then the vtec wire isnt going to do anything idk.

 
Rep Power: 256

on the vafc2 harness there is a vtec in signal and vtec out. vtec in comes from a vtec ecu if you have one. if not you dont need it. vtec out is from the vafc2 to the vtec solenoid. with the vafc2 you can use original ecu vtec settings, or set your own. you use manifold pressure, throttle position, and rpm to engage. there are 2 manuals you download from the apexi website. theyre pdf format. one was about 60 pages so i emailed it to kinkos and had them print it instead of me wasting a whole ink cartridge.

 
Rep Power: 0

alright sounds good. just need to wait for the vafc 2 to arrive and then i can begin. thanks for the help