have managed to separate the computer harness from the factory wiring from the 92 prelude and have pluged this into the engine and run though the firewall to ware the computer goes

have managed to find the 3 wires on the car hot at all times,hot in start,hot in on or start.

now on the computer for the h22a wiring diagram (hot in or on start) conects to a blk/yel wire but this conects to the control valves and then goes the computer

what i need to know is if i conect the (hot in on or start) to the computer wires will the control valves work or do i need to power the blk/yel wire, if so were would i find this

were do i find the ecm main relay is it inside the computer or is a separate computer someware else

i have gone and chooped out the computer service cheak connector does this need to be installed for the car to start.

any help would be greatly appreated

thanks
kevin

 

you are on the rigth track!
what my recommendation would be is this:
go to preludepower.com and PM afterburners.
he has done this re wire and has alot of knowledge about it. not only that for a small fee he will wire your harness for you!
-good luck