obd2 to obd1

[Vteg]

how would i go about converting from obd2 to obd1. new ecu? conversion harness? how and what else if anything do i need?

[95civicgsr]

ecu,conversion harness. you should be able to use your dizzy and harness.

[Vteg]

so it pretty much a straight forward kinda thing u think u might be able to help me out? any articular place i can get a conversion harness end ecu? salvage yard? ebay? i spoke w tardo about it he said that would more than likely fix the codes its throwin causin the a/f mixture to get all out of whack my car sputters and back fires dont know if its gettin too much fuel or not enough. im runnin no cat so i guess its caused by the o2 sensors

[95civicgsr]

what codes are you throwing? you cna get them from ebay or if you look on h-t you cna find them as well. do you still have both 02 sensors hooked up?

[Vteg]

yeah they are both hooked up. im looking at an obd1 ecu and conversion harness off ebay that together is not breaking my bank. is this something i could possibly do myself? and would both sensors be neccessary after the conversion?

[vic]

its simple.... you should be able to tackle the job... both no not after... honda is easy to work on... like abc123

[Vteg]

so any ecu from 95 or older should work as long as its vtec?

[95civicgsr]

if you want to run obd1 you need an ex or si ecu from a 92-95 honda civic. (p28) you could run other ecus and have them chipped then have a base map burned to them. ie:po5,p72,p73,p75etc i could go on.