ok i have read all the 96-up info and still i cant seem to find out what ecu or wiring harness to use on my 99 si for the h22. the only reason i did this in an si is because it was a stolen recovery and i got it cheap with an ex motor in it. i got a 98 h22 to go in and i need to know what to do about the crank sensor. any help or diagrams would be appreciated.

 

You really wont need to rewire anything but the distbutor (if its external coil). Just cut open the harness, and retrace the plugs to where they will all reach around the H22. You shoulndt need to add any wire (unless you are gonna use the iab's, but there worthless) The tdc, and ckp censor can be wire from the existing wires that you wont use from rewireing the distributor.

 

https://honda-tech.com/zerothread?id=650329