f22 gone, h22 in, wiring solutions

[Uppertorso]

I have done a lot of research on this site, h22.org, and on the web. I have not found a good description of the wiring involved in this swap.

I do have a B16a swap into a 4th gen civic under my belt, but there was a lot of info floating around about that one.

I am uncertain of the ecu, but i am told it is a obd1
-the engine is from a prelude (92-97)
and it is going into a 91 accord, which to my knoledge is an obd0.

As far as I know, all i have to do is hook up the VTEC solenoid, Knock sensor, VTEC oil pressure switch, and oil temp pressure. But is there anything else??


If anyone can help, i would appreciate it.

Thanks in advance.

 

[UDT]

https://hondaswap.com/forums/index.php?showtopic=32485

 

[UDT]

LINK

 

[4short]

if the engine is from a 92-96 prelude it is obd1 if it is a 91 accord it to is obd1 if the engine is from a 97 prelude it is obd2 then you have to get a obd1 to obd2 adapter other wise the 92-96 prelude engine will fit into the 91 accord with no problem you can use same tranny and axles just differnt ecu

 

[tab]

Your Accord is technically OBD 0. However, for all practical reasons, it is OBD 1. A JDM 92-96 Prelude is OBD 1. Your new ECU will plug right in to your stock harness.

See the link, thanks UDT. ^^^^^^^^^