mercedes c klasse EZS W203 dump needed HC12 3K91D [Sitemap]

kanzus

24th March, 2010, 11:00 AM

Hello,

I lost MCU data for c class w203 2003 HC912DG128 Mask 3K91D QFP112 Part # EZS 2095450508 (ezs inscription: W211_HC12), the car doesn't start and no response when key inserted into EZS.

Please anyone could help me sending EZS dump: eeprom & flash for MCU so i can recover ezs data when generating new bin files from EZS (you provide) and existing ESL/ECU.

Thanks a lot.

bali motor

24th March, 2010, 11:07 AM

Hello,

I lost MCU data for c class w203 2003 HC912DG128 Mask 3K91D QFP112 Part # EZS 2095450508 (ezs inscription: W211_HC12), the car doesn't start and no response when key inserted into EZS.

Please anyone could help me sending EZS dump: eeprom & flash for MCU so i can recover ezs data when generating new bin files from EZS (you provide) and existing ESL/ECU.

Thanks a lot.

you send all data, EIS and ecu..pls

deffc0n

24th March, 2010, 11:19 AM

This EZS ?
http://www.carhelp.info/forums/attachment.php?attachmentid=48592&d=1233171591

kanzus

24th March, 2010, 11:26 AM

This EZS ?
http://www.carhelp.info/forums/attachment.php?attachmentid=48592&d=1233171591
link pic you sent is down.

bali motor

24th March, 2010, 11:32 AM

sorry data.. close

kanzus

24th March, 2010, 11:36 AM

this HC12 dump eis and key.

Thanks for post, but file you sent is for ST 9S12 MCU, I need file for HC 912 MCU.

Do you have that HC dump please ?

bali motor

24th March, 2010, 11:40 AM

Thanks for post, but file you sent is for ST 9S12 MCU, I need file for HC 912 MCU.

Do you have that HC dump please ?

this HC12, it work for me..

kanzus

24th March, 2010, 11:43 AM

this HC12, it work for me..
Thanks a lot.
Will try it, and keep u informed ;-)

kanzus

24th March, 2010, 11:50 AM

this HC12, it work for me..

I desolder HC912DG128 from eis, and use Omega programmer, do you think that i program it directly without file conversion ?
Please advise.

Carsmi1985

24th March, 2010, 12:12 PM

I desolder HC912DG128 from eis, and use Omega programmer, do you think that i program it directly without file conversion ?

kanzus

24th March, 2010, 01:52 PM

I desolder HC912DG128 from eis, and use Omega programmer, do you think that i program it directly without file conversion ?

?? what's up ??

kanzus

25th March, 2010, 10:15 AM

Omega programmer does not read HC912DC128A mask (3K91D), I think because there is no hpx file for 912DC128, there is only for 912DG128.
I tryed with ETL programmer 912: at the begining I had problem reading eprom & flash, i got error message; I check again soldering, then 912 programmer read OK, so I saved flash and eprom, then erase eprom and program OK.
Thanks Baly Motor for dump, it helps me a lot, i prepare EZS, ESL and Keys, i'll try it this evening.

munzer

27th March, 2010, 04:52 PM

Could anyone help me sending EZS dump: eeprom & flash for MCU
I've bought AK500 recently and tested it on w210 and w203. Now I've had 2 big problems : 2 cars doesn't start.
w203 ezs 2095450508 HC912DC128A mask (3K91D), like kanzus, esl 203 4pins, ecu siemens5wk90479(am29f800bb)
I strongly need dump for HC912DC128A mask (3K91D), can anybody help me?
about w210 next time