Sprinter 2009 or 2010 flash + eprom files rosfar

[drpeter]

Someone has these dumps for me? I have some but want to compare.

Thanks

[smartymarti]

2010 x 2 sprinter

[raf0468]

here are couple more to keep you busy..

[drpeter]

here are couple more to keep you busy.. reason i ask is yesterday I had a sprinter 2009, while reading I heard once noise coming from the ezs, and now the car starts intermittend. Sometimes I can not turn the key. I compared the flash and I noticed the flash should be exactly the same for every car. But my dump read yesterday is different some data is missing but only at adress 10040 till 1004d. But i think that is not the reason of the start problem. I think it is a capacitor fault. Tomorrow and first check/replace the capacitor and if that don't work, I restore the flash. See difference attachement. Thanks for the extra dumps now i know for sure every flash is the same.

[davecooper47]

Few more here mate. I don't know the years though. I have a commercial Merc breakers near me. Charge ?50 for a second hand EZS if you can't sort it.

[smartymarti]

First signs of ezs failure will be more and more intermittent get a good read and transfer onto a second hand unit

[Apolo29]

To change km is enought to program dash or must program ezs too?

[vageric]

To change km is enought to program dash or must program ezs too?

must program ezs plus dash

[Apolo29]

Thank you my friend

[drpeter]

First signs of ezs failure will be more and more intermittent get a good read and transfer onto a second hand unit Problem solved, changed the capacitor still the same problem, intermittend. Programmed the flash from another car and all ok. So it was line 10400 :-), I was lucky but i still don't understand why rosfart let me down at reading? It wrote also FFFF's to the flash very strange I only changed the eprom.

[tehnosoftex]

It is possible to damage the flash content during unlock process, besides rosfar read also the flash and make a backup when display decoding.

[davecooper47]

Had this once before on a Sprinter with Rosfar. Never let me down before but on this occasion it corrupted 2 bytes in the flash and van wouldn't start. Fortunately I had done the van before and the flash dump was still in my backup folder on another laptop so managed to fix it on site very quickly. I have been using my R270 ever since and making manual backups of every flash from every vehicle so that I have a database to bail me out. Thing to remember is that Rosfar saves backup automatically but it is inverted. R270 saves it as straight bin. Still intrigued as to why Rosfar did dodgy read though.

[honingkoning]

Had this once before on a Sprinter with Rosfar. Never let me down before but on this occasion it corrupted 2 bytes in the flash and van wouldn't start. Fortunately I had done the van before and the flash dump was still in my backup folder on another laptop so managed to fix it on site very quickly. I have been using my R270 ever since and making manual backups of every flash from every vehicle so that I have a database to bail me out. Thing to remember is that Rosfar saves backup automatically but it is inverted. R270 saves it as straight bin. Still intrigued as to why Rosfar did dodgy read though.

Maybe bad connections or Some fluctuating power source,

Wbr Adam.

[88diablo]

Out of interest and for future help which 2 bytes were corrupted and same question to drpeter, is there a pattern or just random corruption ?

[vageric]

by drpeter see post #4

[captain crackers]

I have a 12 volt 2.3 amp YUASA dry cell battery (as used in burglar alarms) which I always use as my power supply for reading micro's. No risk of spikes or power cuts, so any failures I can put down to operator error (something that happens to all but the liars). Arthur.