Problem odometer Alfa 147 Mile (1.6 Ts 105

[ecucilacunta]

Hi to all,
today I have brought a 147 1,6 ts 105 of 2001. The customer has to sell the car, but he has had problems since? the odometer does not show the miles. In fact, instead of the km sprout 6 dashes.
I made the diagnosis with texa axone 2000 and resulting errors can in the body. I tried to make the adaptation odometer and replacing the dashboard, but to view the km does not want to learn.
The instrumentation ? fully functional and also the km partial work. Through the diagnosis, I read the km 1048557 and I assume that the 7 are the meters(I have never seen an alfa engine to gasoline to make a million kilometres). Pu? maybe there is a problem of communication with the body? Or it could be a problem of the speedometer.
I would like to mention also that the customer has purchased it so? with the odometer not working.

[ecucilacunta]

No one knows anything about this problem?

[legendaryslave]

you ? messed up the micro or the e2p depends on the number of the picture you need to make a rewrite with another file taken from a having the same number and adapt proxi and km

[ecucilacunta]

Can you explain what I need to do and how. I am a beginner. I need instrumentation?

[legendaryslave]

postami the number of the picture, however, need a dedicated right at the limit you can take a picture of a demoman and align the proxi

[ecucilacunta]

In the end I had more? way to continue to work on the machine in question why? the customer has sold so well? as it was. Shame I would have liked to be able to solve the problem. Thanks for the support .

[gimarras]

hello,
I open this discussion as it is happening to me the same problem. The same car picture VDO no. 11000 896 8001 - FIAT 735 290 188.
What should I do? I have the UPA and other chip programmer but I don't know what component to read and change the file to be rewritten.

[fabius8585]

gimarras if you have not solved the problem let us and we'll help you gladly to solve,you have to unsolder the eeprom 93c86 and read it then with the change of the file to rewrite, I'll help you

[gimarras]

Thanks Fabius. Now I'm on vacation when I come back you contact.

[fabius8585]

Gimarras I better controlled through codes VDO FIAT and the eeprom mounted on your instrument panel is an Nec uPD78,I also have the eeprom available,just tell me the mileage report and can you please post the file ready to write.