Inside our ECU

Opened up my ECU on my R27 to see what type of chip reader or emulator to get and this is what I saw. Any ideas what the top left empty port is for? Do you guys think that you can actually use an emulator at the port?

Sorry for the poor image quality. This is supposed to be an 8.1 Mega pixel shot LOL.
 

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Quite sensitive indeed. Thats why I want to know whats the top left port for. Doing anything to the chips on a circuit board like this would be a nightmare.
 
Nothing wrong with taking an ECU out the box - i've taken scores of Evo ECU's in and out of boxes :smile:
 
you could have a word with paul at rs tuning - he may give you an insight in to the innards