saab 93 km calculation help

[gselectric]

pkease i need help to calculate km for saab 93 05 mcu 9s12h128 current km 191505 new km 70200 km thx in previouse dump attached

[jr59]

344701 try this

[gselectric]

error any help please

[gselectric]

any soft has this algo ?

[gselectric]

jr59 (http://www.digital-kaos.co.uk/forums/member.php/114426-jr59) thx for help today i tried back your dump and it work 71145km