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Auto Clinic
4th February, 2022, 09:33 AM
i want to change mileage on Tiggo7 with MCU MB91F594 .
i changed eeprom dump to 4830km and it show on dash 4830km but when i drive with car and changed mileage to 4832km i remove cable battery and then it show 4830 again.
i tried more on it but i have same error.
i need good dump for it.
i attached original and my dump.

gogalv
4th February, 2022, 09:53 AM
How many km did you drive?

Auto Clinic
4th February, 2022, 10:02 AM
How many km did you drive?

The mileage I working until that remove cable Battrey and then changed to it to modify mileage.

drpeter
4th February, 2022, 10:07 AM
The mileage I working until that remove cable Battrey and then changed to it to modify mileage.Why complain its a perfect mileage blocker.

shuvarec
4th February, 2022, 10:10 AM
try...........

gogalv
4th February, 2022, 10:18 AM
The mileage I working until that remove cable Battrey and then changed to it to modify mileage.

How many miles did you drive before removing the battery?

Auto Clinic
4th February, 2022, 11:44 AM
How many miles did you drive before removing the battery?

I checked many mileage 4000km and 1000km

Cardiag.ru
4th February, 2022, 10:01 PM
How many miles did you drive before removing the battery?
Not matter how long he drive, that wrong calculation/wrong programmer.

Auto Clinic
5th February, 2022, 10:03 PM
Not matter how long he drive, that wrong calculation/wrong programmer.

I am sure which the programmers same Vvdi ,CG100 and UPA read the MCU wrong because I wrote original dump to MCU that read it first then I had same problem with cable battery.

gogalv
6th February, 2022, 06:38 AM
https://www.digital-kaos.co.uk/forums/showthread.php/843204-Tiggo-5-mileage-MB91F594?highlight=MB91F594

2 years................

Auto Clinic
6th February, 2022, 02:10 PM
https://www.digital-kaos.co.uk/forums/showthread.php/843204-Tiggo-5-mileage-MB91F594?highlight=MB91F594

2 years................

Yes,still I have problem with more cars

Auto Clinic
7th February, 2022, 08:50 AM
I can pay money for it .
Anybody can help me about it ? please pump