Nice Steveb!
Here is the link you mention: https://mk4-wiki.denkdose.de/artikel/ip ... umbau_typ3
It's not easy to find the flag, because each and every EEPROM is a bit different, because of software versions on the clock, etc. But it would be a good bet to look in the are where the kmh/mph resides. It may also be just a byte acting as a flag. When you suspect one, change it and retry until you find it. It shure be a hell of a job, but i did such things myself and sometimes fortune will help.
Switch between Miles and Kilometers
Re: reading and writing to 24c16A in circuit
After spend a bit of time compairing several 24c16 files be it Diesel or Petrol the difference on 1112 1122 1412 all showed the same
address 0x97 Km=0x01 and MPH 0x00 this was the case on both convers the petrol middle convers and the Diesel FL 1412. ignor the lower part its just 097
address 0x97 Km=0x01 and MPH 0x00 this was the case on both convers the petrol middle convers and the Diesel FL 1412. ignor the lower part its just 097
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Last edited by Stevebe on 09 Apr 2019, 00:13, edited 2 times in total.
Digimod
Re: reading and writing to 24c16A in circuit
? Address 0x97 of the EEPROM contains unit, be 0x00 for MPH and 0x01 for KMH.
Switch between Miles and Kilometers
Yes, at 0x97 - KM/MLS switch
I'm Looking for odometer value. As i know, it saved as divided by 16
I'm Looking for odometer value. As i know, it saved as divided by 16
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Not native English speaker
IPC hacker, embedded cracker, tamer of bears & beers
IPC hacker, embedded cracker, tamer of bears & beers