B20A9 with PK2-X00(PK3 OBD1)Ecu

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RS-MAD

Junior Member
Hi
I just want to ask , we are making swap of Prelude B20A5 to B20A9 , can someone give me the ECU pin out data , because I cant find anything about that PK2-X00 ECU.
Thanks
 
Why are you changing anything electrical though? All USDM B20a5's are OBD0. You should be able to just swap the long blocks and move on.

If you want to use the ECu that came with the a9, find out if the a9 is OBD0. If it is, then you should just be able to plug and play...

I forget where I got this from, but here's the Prelude USDM PK2 OBD0 (B20A5) ECU Pinout (please save as)
 
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