Mercedes SLK R170 odo adjust - Printable Version

Mercedes SLK R170 odo adjust - Printable Version

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Mercedes SLK R170 odo adjust - rightpcb - 23-10-2019

I have here the clocks from SLK, 170 mrecedes, I open and find 93c66, I read in 8 abd 16 bit,
I hope this is the correct eeprom, it has 220213klms, would like to have 120XXX klms please

[Image: attachment.php?aid=108660]

UPA_8_bit_read.rar
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UPA_16_bit_read.rar
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Thank you

RE: Mercedes SLK R170 odo adjust - keturi - 23-10-2019

Here is 120100km

RE: Mercedes SLK R170 odo adjust - rightpcb - 23-10-2019

(23-10-2019, 16:53 PM)keturi Wrote: Here is 120100km

was the read OK, did show 220xxx on the software before you change, do I write as 16 bit?

Thank you

RE: Mercedes SLK R170 odo adjust - jomberykaso - 23-10-2019

file with 120.100 kms is good, read and write this 93c66 always in 16 bits

RE: Mercedes SLK R170 odo adjust - rightpcb - 26-10-2019

I have a problem with these clocks, the top display is empty and the bottom flashing 99999

could someone tell me how I fix this please

RE: Mercedes SLK R170 odo adjust - jomberykaso - 26-10-2019

What about mileage in ezs?

RE: Mercedes SLK R170 odo adjust - rightpcb - 26-10-2019

(26-10-2019, 23:15 PM)jomberykaso Wrote: What about mileage in ezs?

I was told with this model just 93c66 in cluster needed changing, does the ezs need as well ?

RE: Mercedes SLK R170 odo adjust - evss - 27-10-2019

just a thought when you resoldered the chip did you put it the correct way around?

RE: Mercedes SLK R170 odo adjust - rightpcb - 28-10-2019

Yes I think I did put it the correct was,
I will check again to be sure, does anyone if it just eeprom in clocks or does something else need programming

Thank you

RE: Mercedes SLK R170 odo adjust - jomberykaso - 28-10-2019

Swap all new file and test what happens