how calculate mileage honda civic 93c76

[Kurnik29]

hi lads!
Is possible to share with short instruction how calculate mileage on civic 2007?
many thanks

[Derryfarmer]

I can't see your screenshot but civic of this age. It is not exact (I'd like to know how to calculate exact if anyone knows, but this is what I use and it's close)

Lines 0x180 to 0x1B0

for 320000KM
320000/32 = 10000 (HEX 27 10)

Reverse = 10 27

10 Xor FF = EF
27 Xor FF = D8

So 320000KM = 10 27 EF D8 Repeated over those lines

[Kurnik29]

thanks mate ,so for example :

140000/32 =4375 (11 17)


reversing 17 11


11xor ff= ee


17xor ff= e8


11 17 e8 ee

this is right mate ?

[Cllau]

:wink:
17 11 E8 EE

[gniqu]

1A 11 E5 EE -> 139999 KM
PLUS 1D 11 E5 EE -> 1 KM
ODO=140000KM