I have a JDM h22a going into my eg coupe, the h22a harness is cut at one point, can i use all of my connectors from my eg harness and just connect to the H22?? And what wires would I need to extend or add, by the way my stock harness is already wired for vtec.... A wiring diagram or something would be very helpfull also thanks....

 

Most of the connectors will work, but some will have to be changed, like the fuel injectors. Off the top of my head you need to:

Change fuel injector plugs
Lengthen starter and alternator wires
Wire in the new reverse light switch
You already have VTEC, so that's done....
Add knock sensor wiring
Add EGR wiring
Add IAB wiring
Add resistor box to harness for injectors

Here's a detailed thread on the swap.... http://www.honda-tech.com/zerothread/650329

 

thanks alot for the info.....