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.
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24th March, 2010, 11:00 AM #1DK Veteran
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mercedes c klasse EZS W203 dump needed HC12 3K91D
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24th March, 2010, 11:07 AM #2DK Veteran
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Originally Posted by kanzus
you send all data, EIS and ecu..pls
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24th March, 2010, 11:19 AM #3DK Veteran
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This EZS ?
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24th March, 2010, 11:26 AM #4DK Veteran
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link pic you sent is down. Originally Posted by deffc0n
This EZS ?
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24th March, 2010, 11:32 AM #5DK Veteran
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sorry data.. close
Last edited by bali motor; 24th March, 2010 at 11:41 AM.
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24th March, 2010, 11:36 AM #6DK Veteran
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Thanks for post, but file you sent is for ST 9S12 MCU, I need file for HC 912 MCU. Originally Posted by bali motor
Do you have that HC dump please ?
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24th March, 2010, 11:40 AM #7DK Veteran
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Originally Posted by kanzus
this HC12, it work for me..Last edited by bali motor; 24th March, 2010 at 11:51 AM.
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24th March, 2010, 11:43 AM #8DK Veteran
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Thanks a lot. Originally Posted by bali motor
Will try it, and keep u informed ;-)
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24th March, 2010, 11:50 AM #9DK Veteran
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I desolder HC912DG128 from eis, and use Omega programmer, do you think that i program it directly without file conversion ? Originally Posted by bali motor
Please advise.
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24th March, 2010, 12:12 PM #10Junior Member
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I desolder HC912DG128 from eis, and use Omega programmer, do you think that i program it directly without file conversion ?
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24th March, 2010, 01:52 PM #11DK Veteran
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?? what's up ?? Originally Posted by Carsmi1985
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25th March, 2010, 10:15 AM #12DK Veteran
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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.
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27th March, 2010, 04:52 PM #13Newbie
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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
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