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View Full Version : Help decoding the meaning of the HEX for 25020 and/or 95020



saskak
27th May, 2018, 09:58 PM
Hi All,

It is my first post (2nd after the introduction) on this great site, so bear with me.

To cut the story short, I would like to decode the meaning of the hex code within the eeprom of the dashboard of my Peugeot Partner (HDi, 2007). In other words, I want to know what the different bytes represent. There are two types of the eeprom: 25020 and 95020 (NEC or Magnetti Marelli MCU). I have already decoded some parts of it, but there are quite a few that are unknown. See pdf attached.

Basically, I would like to know if there are certain bytes that control the representation of the Cruise Control at the odometer (CC Off, CC speed, etc.). I know that this is possible for the Peugeot 206, but just do not have access to a 25020 or 95020 that has the Cruise enabled and has the ability to show CC off, etc., on the odometer.

Can anyone help with further decoding of the values?

Many thanks indeed, much appreciated.

Cheers,
Saskak