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When I started working (playing) with EEPROM is was a wonderful new world.... GO FOR IT...

Good day gentleman, I have something strange and fun to play with. I ran into a customer that restores all kinds of weird things car related.  So here we have a no longer made Tyco hall effect sensor for a Getrag transmission. Customer even tried to get Tyco to make a batch of 100pcs which they would do, but not with the logic/positions needed for the Ferrari. And Ferrari no longer makes/orders them.  I believe this is considered a TSSOP from my weekend of research i have found several but not many manufacturers and types. This is a 16 leg version.  I'm just curious if anyone knows what kind of specialty reader I might need for this or what chip type it might be able to read under.  This is essentially going to be a fun research project that could possibly make a few thousand dollars -or- teach me a lot more than I need to know about different hall effect sensors.  But this is right up my alley, it's neat and different. So I just wanted to post some pictures on here and see if yall had any ideas.  The new hall effect sensors are the same exact Tyco version out of New Holland tractor transmission BUT they have different programming logic and are 2mm out of phase.  Chip in question reads 2130MBX  A TIOGA_1  I might be crazy for playing with stuff like this but it gives me something to do if it gets slow. And it's cool,  I'm just a locksmith that occasionally preforms hall effect sensor surgery now 😅 

I don't think it shows keys just because that's not not where there located. I wouldn't even know where to look. I only know it would not start and mileage was wrong until after I copied it. 

Does it show keys in cluster too? I was thinking that would be h chip, and keys in biu/bcm. Dealer does replace biu and cluster to my knowledge though. It could just be handshake though

It is a memory part and contains immo. data and mileage. Protocol is same as 93C86.