i just put n h22 in my 4th gen prelude ikno i have too wire vtec and all tha other stuff but i used my h23a1 engine harness with external coil plug.

i put a 30amp fuse between to bridge the connection but car still gets no spark please help

 

okay what h22 did you put in there??? h22a4 or h22a1 or h22a???

 

h22a

 

o help i got it started
now i need to connect vtec and pressure switch where is the pressure switch
and there is an orange wire in the a4 slot