obd1 to obd2 convert HELP!!!!!!

We may earn a small commission from affiliate links and paid advertisements. Terms


New Member
What do i need to do to convert my 1994 civic ex for the 1996 ls motor swap i got for it cause i have been told its an obd2 ecu and wirirng but the ecu the guy gave have a manufaced date of like april 1994 and it a p-28 please help me im a noob at this honda stuff i went from owning a powerstroke diesel ford to a honda haha but really can some help me out here thanks


Use the 94 OBD1 wiring harness on the LS...there youre done, most if not all the sensors will match up. Run the obd1 ecu..... On board diagnostics is relevant to the year of your car, not what engine is in it.