whats going on h.t, this is my first time posting here hope i find the answer i need. i currently have a Da running on a b16a swap its all obd0, now im going h2b. the thing is im not good at all with engine harnesses, i have everything ready to throw in the h2b swap but its an h22a4 which is obd2 how do i go from it being obd0 to obd2 i know its possible but how? what harness do i use?

 

i believe you need a jumper harness.