I need help with the wiring.........
98 civic dx hatch (non-vtec)

LS/Vtec Swap:
B16 head
spoon chipped p28 w/obd2-obd1 conversion harness
GSR tranny w/gsr-half-shaft
GSR axles
GSR power steering pump

How do I wire my two (4-wire) o2 sensors???
I know I have to change the plug on the IAC from a 3-wire to a 2-wire
What has to be done with the Vtec??


Please post pics, and/or links to other threads that may help.

If you know a good site that documents how to wire all this stuff up in my 96-98 EX, please post it!!

Thanks

 

bump please help!!!!!!!!!

 

Why not buy an LS engine harness?

 

An LS harness would still require me to wire up the vtec.........
I just need to know how to wire the o2 sensors.

with the p28, do I even need the secondary o2 sensor?

 

Not really... But you'll be throwing that code constantly. Basically the secondary Oxygen sensor is there to detect whether or not your Catalytic Converter is properly functioning. To my understanding at least, someone please feel free to correct me if I am mistaken.

I'm not entirely sure how the motor would run if you simply did not wire it in... This may be a problem for someone who has some more experience in this area to answer.

Bump for more accurate advice.

Edit: Didn't relize you are running a P28... Apologies.