Anbydoy know.. I know the hybrid site has the wiring diagrams, but doesnt say how to wire the o2 sensor. Also, do I really have to wire up the evap purge solenoid? I know my b20/vtec civic coupe doesnt have that. Thanks in advance.

 

For what I've done is just use a DX wiring harness and wire in the other ones, vtec, vtec oil press. and knock. It works for me and it's simple so you don't have to wire in the 4 wire O2.

 

on my cx I do. The o2 sensor for the cx has only 1 wire.. while my gsr has 4.

 

my 1994 CX has a four wire O2 sensor.

 

I know, use a harness that has a 4 wire. It'll work. .. . .