ok guys searched and only find obd 2 to obd 1 .but what i need to know is that can i put a obd 1 engine in to a obd 2 car? it is a 95 ls into a 96 civic...and what will i need and will it run right? do i use a stock civic ecu or the ls?

 

i see u are in cali so i guess i will tell you this know you would have to convert to obd1 and you will never pay inspection emmisions... but yes you use a jumper harness and then the ecu of the engine

 

so all i need is to buy a jumper harness and use the ls ecu, that is it? will everything plug in?