OBD2 VS OBD1 Dizzy Connections

[vtecjdm]

I`m shifting from OBD2 to OBD1.

Got Conversion Harness and obd1 ecu.

Only prob is i got the obd2 engine harness and i donno what wiring is needed to connect an obd1 dizzy.

Any how to`s about this ? What wires need to be swapped ?

 

[93vicb16a2]

if you look at the two plugs on the obd1 dissy and compare the obd2 colors they are the same atleast they were on mine

 

[vtecjdm]

Could someone at least just mention what connections does the dizzy use ?

I got an obd2 sheet colour coded with the connections, but there are so many here i dont know which ones of all these does an obd1 dizzy use.

Can anyone mention them ?

 

[93vicb16a2]

when i did my swap i looked at the colors from obd1 to obd2 all were the same
i just pulled all pins from obd1 and made a diagram
compared to obd2 and they were all there so i just pulled all pins out of obd2 plug made diagram and put obd1 plug on obd2 dissy every thing works
93d15b7 to 2000 b16a2
let me know if yours is the same or diff.

 

[vtecjdm]

Did the conversion .. everything works greta on the obd2 ecu. Now swaped to obd1 ecu and onece again! .. get the rev prob. I`m sure everything is wired correctly .. Why the hell is the p28 not reving over 5000.

I lost hope ..