So i have the OBD0-OBD1 ECU harness and i have the information on how to convert DPFI to MPFI but its all not making any sence to me or eather im on the right track but im not sure enough to go ahead and do it.

On my ECU conversion cable OBD0-B10-Orange-Crank position sensor goes to OBD1-B11-Orange -CYL#1P

And OBD0-B12-White-Crank position sensor->OBD1-B12-White-CYL#1N

Then to convert DPFI to MPFI i have OBD0-C1-Blue/Green CYL#1 Sensor to B10 and Blue/Yellow CYL#1 Sensor to B12

Now the document says there shouldint be any pins in OBD0 B12-B12 but there is thats the part i am confused.Do do the wiring after the ECU conversion harness and will if effect my engine ?

I need help with someone who knows about this or has done it i need to run wires from the ECU but with my harness im afraid to do it wrong cause of all the mixup of the wiring.

Do i run C1 to B11 and C2 to B12 do i cut or still move pins in my ECU conversion harness ?

SORRY FOR THE REPOST I MOVED THE THREAD

 

OBD0 Pin b10-b12 are used up
OBD1 pin b10-b12 are used up
How am i suppost to do the conversion ?

 

Oh and i have a 88 CRX DX my wiring is OBD0 and i went to club civic Quebec and the wiring diagrams they have dont match expletive all that i have in my car can someone help

 

b10 should be empty, sometimes there is a wire at b12. make sure you are looking at it correctly. the top row of wires is odd and the bottom wires is all even. if your looking at the back of the plug, the side with all the wires coming out then b1 is the very top left and b2 is below that and it just goes across

 

http://www.ff-squad.com/tech/w...1.jpg

hopefully this works otherwise check out:

http://www.ff-squad.com

 

who did u buy ur ecu harness from ,,, i bought mine from boomslang fab real good quality and makes the mpfi swap so easy comes with all the wires all ready done