W220 Hash Error [Sitemap]

iamfooser

26th October, 2015, 07:33 AM

hi,

can someone help me fix this hash error. EIS from w215 545 06 08 with 4j74y.

attached is the eeprom file.

thanks!

autodigitec

26th October, 2015, 01:10 PM

i dont see any hash error, only disabled keys

iamfooser

26th October, 2015, 01:11 PM

Will try tmr and let you know. I thought it was hash error. Thanks!!

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brahimdiag

7th November, 2015, 01:08 PM

try it and report

iamfooser

9th November, 2015, 10:24 AM

MCU is dead I believe. Dont have coil now. We change a new eis for this job already which come with 9S12, so could not confirm if the file is working or not. Thanks anyways.

I would like to repair this current eis. Any suggestions where to get the 4J74Y MCU? Bought from China, didnt work. I must only write eeprom and flash? or I must write ROM as well?

regards

lion0304

10th November, 2015, 12:13 AM

MCU is dead I believe. Dont have coil now. We change a new eis for this job already which come with 9S12, so could not confirm if the file is working or not. Thanks anyways.

I would like to repair this current eis. Any suggestions where to get the 4J74Y MCU? Bought from China, didnt work. I must only write eeprom and flash? or I must write ROM as well?

regards

Better write flash + eeprom. Also you need buy the MCU exact par number, not ONLY maskset.