Ford Mondeo 2012 - 24C16A Chip Milage Correction

[redwin]

Hello,

I am in the process of correcting the millage for my Ford Mondeo 2012 converse+ dash cluster.
Currently on 201xxx and trying to get it to 139000.

Any help with this would be greatly appreciated.

I have attached my chip dump.

I know I am new here but hoping that I am able to return the favor in the future.

Thanks

[AppolageticSoul]

What chipset was in the mondeo? Is it the same as us cars like the fusion? possibly a 93c66 if so i can handwrite the correct values for you. I just need to know what chipset you pulled from.

[redwin]

This is from a 24C16A chip. ATMEL024 - 24C16AN.

Yes, it is very similar to the ford fusion model however my one is 2012.

I dont think this is a 93C66.

Thanks for your help

[lucic66]

Try and report.....
Hello,

I am in the process of correcting the millage for my Ford Mondeo 2012 converse+ dash cluster.
Currently on 201xxx and trying to get it to 139000.

Any help with this would be greatly appreciated.

I have attached my chip dump.

I know I am new here but hoping that I am able to return the favor in the future.

Thanks

[redwin]

Worked perfectly.
Spot on.

Thanks for that.

[lucic66]

Push thanks buton and rep
Worked perfectly.
Spot on.

Thanks for that.

[redwin]

I want to learn for ways to calculate how this algorithms work.
What book can I get some more information from or where can I find some details online.

I have tried to reverse engineer the hex digits you have modified for me. Reverse or XOR none of it is the true function.

Any guidance would be appreciated.

Thanks