2007 Citreön C5 II Tacho Magneti Marelli change mileage

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sydo
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2007 Citreön C5 II Tacho Magneti Marelli change mileage

Unread post by sydo »

2007 Citreön C5 II Tacho Magneti Marelli change mileage, I have digiprog 3 and carprog devices, how can I do this with which adapter and connection?


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mickthemaverick
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Re: 2007 Citreön C5 II Tacho Magneti Marelli change mileage

Unread post by mickthemaverick »

We cannot make comment on tasks that involve altering mileage.
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sydo
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Re: 2007 Citreön C5 II Tacho Magneti Marelli change mileage

Unread post by sydo »

mickthemaverick wrote: 31 Jul 2025, 22:28 We cannot make comment on tasks that involve altering mileage.
But I need to read the mileage information on this. I bought this dashboard from a second-hand, wrecked car, and I don't know how many kilometers it has. If the BSI on the car has more kilometers, the mileage of the car will increase because of this dashboard. That's why I need to read the mileage information.
wheeler
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Re: 2007 Citreön C5 II Tacho Magneti Marelli change mileage

Unread post by wheeler »

There are legit reasons for doing this.
What is on the other side of the board? the miles are normally stores on a little 8 leg EEPROM.
sydo
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Re: 2007 Citreön C5 II Tacho Magneti Marelli change mileage

Unread post by sydo »

wheeler wrote: 03 Aug 2025, 10:57 There are legit reasons for doing this.
What is on the other side of the board? the miles are normally stores on a little 8 leg EEPROM.
There's nothing on the back of the card, just a plain blank plate.
sydo
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Re: 2007 Citreön C5 II Tacho Magneti Marelli change mileage

Unread post by sydo »

I need to change the mileage information on this instrument panel; if I install this directly into my car, the car's mileage display will increase.
sydo
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Re: 2007 Citreön C5 II Tacho Magneti Marelli change mileage

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Does anyone know which chip stores the mileage data?
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Paul-R
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Re: 2007 Citreön C5 II Tacho Magneti Marelli change mileage

Unread post by Paul-R »

No but maybe one of these companies might be persuaded to tell you?

https://www.autotronics.co.uk/
https://www.ecutesting.com/
https://www.cartronics.co.uk/
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wheeler
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Re: 2007 Citreön C5 II Tacho Magneti Marelli change mileage

Unread post by wheeler »

If there are no 8 leg eeproms then its likley on the big square MCU