hi i have a crx si 1990
it has a Ls/vtec
i want to do my own wiring but i dont know where to start, i have 3 ecu, crxsi ecu and 94gsr and a 92 ls ecu what do i do? i need pic or somthing! pls some one help me

 

how did you get this far into an lsvtec swap and not know your gonna use the VTEC ecu......not only that i wouldnt use a 94 ecu unless you wanna do obd conversions.

 

i have had help but now we are lost

 

get a obd0 to obd1 conversion harness from blown90hatch(i hope i got it right), a 4 wire O2 sensor, obd1 vtec distributor, and use the gsr ecu, and you're done! for si to b16 wireing, do a search. once you convert the car to obd0 vtec, use the obd0 to obd1 conversion harness!

 

use your PM6 ECU and do all the wiring you would do for a B16 and an external VTEC controller.

 

do you know of any sights that would show me wire digrams of what I need and what I need to make?