Saab 93 1k78x mileage calculation

[Mrixion]

Hi friends, hopefully someone can help me with calculation of mileage on 2010 saab 93 cluster please?
i have here flash and eeprom reading of 1k78x chip 9s12h256.

original reads 406894 miles (654832km) and i need 89,000 ish miles please.

if anyone can help would be much appreciated.

thanks in advance

[nesmark]

hi,try this file

[Mrixion]

Thankyou! will write now and will be back with car in the morning so will report back.

[Mrixion]

Hi again, file didnt work, miles reads 000124 miles. any other ideas?