Aight, here's the skinny...

I had a '99 EX with an ish ton of mods (built motor/head, big snail, lowering springs, carbon hood and trunk, lip kit, wheels). Needless to say, I totalled it. I ran across a steal of a deal on a '99 Si that needs a motor. What better thing to do than transfer all the still good stuff from the EX to the Si!?

Anyways, I'm gonna put the built Y8 in the Si and wonder what all, if anything, will need to be done to get the EM1 engine harness to work with the Y8.

The secondary O2 sensor wiring on my Y8 harness is jacked up and I'd like to be able to pass emissions to tag it legally...

I just need to know if the B16 harness will work on the Y8. If not, what will need to be done to get it to work?

 

bump for answers!!

 

Yes, you can use it. Just plug everything in. A B16 harness actually has the VTEC solenoid and pressure plugs towards the front so you will just have to bring them to the back of the head and plug them in. Injectors and the sensors share the same plugs, too.