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'ETC' and Version number it shows I bought a pfc which was supposedly meant to be an AP one, but it turned out it was just a normal one as it didnt have the daughterboard.'AP Engineering' written on it.
Externally it looks like yours but mine didn't come with the harness and the stock ECU plugs fit directly to the ECU as per the stock ECU.
ImageShack.us
ImageShack.us'Middle Period' in Chinese (so should have a similar meaning in Japanese too) which basically should point to Rev 2 which was the 'middle' of the 3 ECU periods. Do you know what car the ECU came off? I know some people have successfully used the MR2 PFCs on other cars like Starlets via a repinning harness like yours.
?(and probably a rev 2 without the harness assuming all the repinning changes were made via the external harness) as the ST205 ECU is interchangeable with the rev 3 turbo one apart from a genuine ST205 ECU will be expecting an extra signal from the chargecooler pump system. At some point I will stick mine on a rev 2 turbo and see if everything performs as i should (although have been saying that for years now 
) Are you sure you don't have some sort of repinning harness already in place?(although I was told this might work by someone on the American forum quite a while back). If you have a rev 3 power FC already can you open it up and take a photo of what's inside as I'm curious as to whether there is a 'rev 3' pin board in there as I suspect.- a couple of years ago I did try removing the AP board and plugging the ecu into the nearest available stock rev 3 turbo as a test but the car would not start - it cranked but wouldn't catch and was over fueling enough that the spark plugs needed to have the fuel burnt off. (thanks Peter at SBITS for letting me use your car as a guinea pig at the time - ah what a guy )....
- look forward to seeing the rev 3 pfc innards 
so you can get rid of the afm and just replace it with a sensor. great bit of kit when you upgade your turbo and fuel system and bloody rare nowaday,s - can you tell me if the AP engineering PFC lets you run the car using the AFM if you want to? I know there is the option to add the MAP sensor with it but is it true that it is Plug and play with the standard rev 2 AFM as well? (believe you still need to hook up ait and mat sensor on the rev3 option).
