okay guys i got the rest of of the vtec hooked up i usually have obd 1 swaps and i wire vtec fine with no problems. i got this obd 2 and i noticed the wire colors on the secondaries wires are diff. can somebody show me a diagram of the vtec wiring. i've been searching but i cant find this. also they talk about moving the wire from a20 to a17. i dunno. need help. thanks in advance.

 

anybody

 

LAST TIME I CHECKED THERE WERE PLENTY OF SWAPS AROUND HERE.....HMM

 

run the top wire coming out of the plug (closest to the clip) to the ECU pin above, the bottom wire needs to run to a switched 12V

 

thanks for the respond what i seen that write up before and its for a obd 1 engine. i have a obd 2 engine . i need the colors to the wires of the butterflies.because i noticed on the obd 2 they slightly changed

 

this is so confusing...i just need a obd 2 gsr hybrid swap owner to clear this up for me.....from what i understand. obd 1 p72 iab uses a NEGATIVE signal to activate

the obd 2 p72 uses a POSITIVE SIGNAL TO ACTIVATE. also like i said the wires on the secondaries are not the same color....could somebody please comeup and clear this up for me....thanks..

 

unless the IAB itself is different the wire color want matter

 

Bump...Because i'm goin thru the same issues. Can any body confirm this?

 

Buy a cheap Blox intake mani, i buy S2 but then you dont have to worry about it.

Looks better and flows better also, i had to
retune my civic after i installed the S2 pro-series it was leaning me out.

 

like civic95bvtec said, just get a skunk2 pro series manifold and your good to go. screw the iab and egr.