p-stone

Well Ill tell you what Im working with first and then you guys can help me from there. 89 Civic DX with 96 d16y7. Car is still DPFI and obd-o with original ecu and dizzy. Got an obd-1 d15b7 MPFI intake mani. What kind of ECU, dizzy, and injectors (obd-1 already on it, can get obd-o injectors if its any easier) will I need to run this all properly. Its the changes in the management system that confuses me. Will I need to go obd-1 ECU and dizzy or can I still use a pm6 and 88-91 si dizzy. Also, I heard that if you use the obd-1 injectors, you wont need a resistor box. So can somebody clear that up for me as well? Thx for any help.

SlowLS

You can use either obd0 or obd1 injectors. doesn't matter. obd0 you will need the resitor box though. You can still use the pm6 ecu, so you will not need an obd0-1 conversion harness. I use a d16y8 dizzy when I did mine. you can use that or a 88-91 si dizzy. I think the z6 dizzy mounts are a little different, not positive though.

MajorsEF

yup what john said u need obd0-obd1 ecu jumper harness and u could also buy a dizzy jumper harness or just wire it your self

p-stone

Johns da man! Thx for the help. What about the sensors on the manifold, will the obd-0 connectors plug into the obd-1 manifold?

SlowLS

no problem pm or call me if you need more help.