20B stock ECU wiring/pin diagram

Rotary91 · 09-27-2010, 09:54 PM

If anyone has a digital copy or selling a 20B ECU pin diagram, doesn't matter if in Japanese, please let me me know, my friend is swapping a 20B into an '89 FC, he wants to use a stock ECU since the initial swap cost is pretty damn high. We found 2 out of 5 20B ECU plugs and some what translated them using the 13b REW diagram. Thank you.

RETed · 09-27-2010, 11:44 PM

Wait, are you trying to use a 2 rotor stock ECU to control a 20B???

You swapping over the stock coils from the Cosmo too.
Else, this swap isn't going to happen...

-Ted

Ptotherice · 09-28-2010, 04:33 AM

Safe to assume he is swapping in the 20b ECU considering he is looking for the 20b ECU pin out.

Rotary91 · 09-28-2010, 07:09 AM

Quote:

Originally Posted by RETed

Wait, are you trying to use a 2 rotor stock ECU to control a 20B???

You swapping over the stock coils from the Cosmo too.
Else, this swap isn't going to happen...

-Ted

Of coarse not, I meant stock 20B ECU, might have been unclear and yes, he is going with stock coils

09-27-2010, 09:54 PM	#1
Rotary91 Rotary Fan in Training Join Date: Jul 2010 Posts: 36 Rep Power: 0	20B stock ECU wiring/pin diagram If anyone has a digital copy or selling a 20B ECU pin diagram, doesn't matter if in Japanese, please let me me know, my friend is swapping a 20B into an '89 FC, he wants to use a stock ECU since the initial swap cost is pretty damn high. We found 2 out of 5 20B ECU plugs and some what translated them using the 13b REW diagram. Thank you. __________________ '91 FC3s

09-28-2010, 04:33 AM	#3
Ptotherice Rotary Fan in Training Join Date: Aug 2010 Posts: 39 Rep Power: 0	Safe to assume he is swapping in the 20b ECU considering he is looking for the 20b ECU pin out.