i got my computer unit in last week but didnt get around to puting it in until today. thats when i nocticed a problem. them connections from the harness dont fit in the unit. anybody have a clue why they are like that. and the serial number says fd3s, it should be the right one.

 

You have to make sure you bought the one for 93-95 FD's. If you bought it off Ebay, there's a chance you bought the one for 98+ FD's.

 

i hope its not, but if it is ill have to sell it. or trade

 

It unfortunatley is the wrong version. Good luck selling it. I bet it was a "good deal"!!

Anyways, there is supposedly an adapter that you can buy....but it runs $220 or so...

https://www.rx7club.com/forum/showth...ht=pfc+adapter

 

I just happen to have my PFC box next to me. On the outside, it should say "FD3S I~III". If it says "FD3S IV", it's the j-spec model, and won't work.

 

anything after 96- from a JDM won't work.

that 16bit rear-end sure looks good though

 

so what year and model will that pfc work for?

 

Good luck finding one though. Perhaps you can sell it on eBay Japan?

 

That's an old serial number. I have the new serials, and I've got the superceeded set somewhere - but that one, afaik, goes beyond that.