C1 step down

[diagtech2000]

Hello Ive done a C1 on a 15 plate the other day,

Customer just rang saying the mileage is not changing,

If I remember correctly I've had this before and I had to step down the last 2 instances of the mileage is that correct?

So do I change fa4c fa4c to fa3b fa3b ?

Cheers


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[clusters]

Post your file....

If you change the 17 words for the mileage (0x00-0x21), you have to correct the next 17 complement words to match (0x22-0x43).

Even mileage word = 00 00 Odd mileage word = FF FF

[diagtech2000]

Ive tried programming it with both diagprog3 and smelecom and both machines did not program a working checksum so the speedo did not count any miles,

ive attached the original dump from this car its a 2015 Citroen C1 93c66

, would be much appreciated if someone could correct this file with a working checksum so it counts up miles correctly,

Original mileage : 18,000 Approx
Required Mileage: 10,000 Approx

Many Thanks

[Dr. Zoidberg]

Ive tried programming it with both diagprog3 and smelecom and both machines did not program a working checksum so the speedo did not count any miles,

ive attached the original dump from this car its a 2015 Citroen C1 93c66

, would be much appreciated if someone could correct this file with a working checksum so it counts up miles correctly,

Original mileage : 18,000 Approx
Required Mileage: 10,000 Approx

Many Thanks

sure has 18xxx and no 180xxx??

[diagtech2000]

yes sure it was 18xxx ,

[Dr. Zoidberg]

yes sure it was 18xxx ,

try

try.rar

[diagtech2000]

ok will test tomorrow, thanks

[neospeedo]

if you swap the original you get 18136km

[Dr. Zoidberg]

if you swap the original you get 18136km

Thanks mate Neo, now its good.



1000 km good.rar

[diagtech2000]

Thanks mate Neo, now its good.



1000 km good.rar

for some reason it wont let me download this file? i can download the try.rar no problem but not this 1?

Any chance you could upload it on a file sharing website and post the link?

[diagtech2000]

Got it now thanks,

just checking, i wanted 10,000 miles but the file is called 1000km good? just checking this is a typo isnt it? the actual mileage will be 10,000 ?

[clusters]

Oh ffs, here......

And can you please save your files as .bin in the future?

[diagtech2000]

Cheers will do


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[diagtech2000]

Cheers clusters your file seemed to work ok


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