hks vpc chip help

[mk3turbo]

I got 2 chip for the vpc but i dont know which chip is the 440cc and 550cc. need help identifying.

On one it said........Toshiba tc57256ad-15 Japan 93036eai vvp 12.5v

on the other one it said....singapore..0023k...58813..-12f1...m27c256b

 

[JesseH]

I got 2 chip for the vpc but i dont know which chip is the 440cc and 550cc. need help identifying.

On one it said........Toshiba tc57256ad-15 Japan 93036eai vvp 12.5v

on the other one it said....singapore..0023k...58813..-12f1...m27c256b

Those chips are called EPROMs. And regaurdless of what injector cc they are they use the same EPROM chip, and they can be re-programed. So that means the numbers you have posted are just the brand/ serial numbers from the EPROM's manufacturer.

So the only way your really going to be able to tell is plug them into a EPROM burner and check the files.