.......

 

Im pretty sure that there a write up to do away with the immobilizer somewhere, not to familiar with 5th gens.

You probably should of converted to obd1. Or just go ahead and convert to obd1.

But I like the swap. Original

 

yehhh iv decided to go hondata S300 p28/p13 ecu obd2a-obd1 jumper

thats the only way i can really sort this and get some more power out of the H22 and set me up for future mods

thanks

 

Yes you will need to go OBD1 on that motor to bypass the immobilizer.

Another option on the wiring is to go with WireWorx H22 harness, all new wiring and it will go from the engine into your cabin bypassing your original wiring.

This harness bypasses most of the original wiring all the way to the ECU, it only needs to tap certain signal wires from your own original chassis harness like Tach signal, ignition coil etc. Not that much else.

With their OBD1 harness you will not need that jumper harness anymore and it is all OBD1.

Xavier is outstanding at helping to get the small details working.

Since yours is a one off, I highly recommend Xavier - WireWorx, he can help you get your swap done correctly while at the same time cleaing up your engine bay.


Here is what he helped me to create for the 88-91 Prelude community to bring our chassis back to life:

 

problem is im in th UK.

so for me a P28 with a jumper should solve the no green key on the dash and the no spark or fuel??

im using the full prelude loom

 

Yes just get a chipped p28 or p28 with hondata.

 

you need to contact your tuner before you buy an engine management.

 

there are tuners all over the uk that can go, chrome, Hondata, AEM ect ect but so far the fav seams Hondata.

the h22 is now running i chases the wholeloom and found a split ecu signal wire