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CARPARTS
25th March, 2017, 12:56 PM
I have CEM from VOLVO V50 / Part Nr 8690720

is this possible to clone ?

what memory (eeprom, micro, flash) is inside CEM ?


Thx

438273

voltechcar
25th March, 2017, 03:59 PM
two hc9s12 mcu secured, copy eeprom & flash. Buy cem in the same number because he have several mask mcu

Dani1979
25th March, 2017, 04:40 PM
If you need the connections to the cem I can help to clone or programming cem to your car Ecu & ABS

Sent from my GT-N8000 using Tapatalk

garagetech007
22nd April, 2017, 12:26 PM
Hi i have cem from v50 any help in reading it appreciated

Thanks

https://uploads.tapatalk-cdn.com/20170422/38fbcea9a88d72101a31d997f002372a.jpg


Sent from my iPhone using Tapatalk Pro

Sbuda42002
1st August, 2017, 04:03 PM
If you need the connections to the cem I can help to clone or programming cem to your car Ecu & ABS

Sent from my GT-N8000 using Tapatalk

Hi, also need help my CEM & ECM from Volvo V40 2013 email: ***********

Thanks

budG60
24th October, 2020, 09:54 AM
Is it possible to clone to a CEM with another part number and different mcu's? Or only possible with exact same numbers?


two hc9s12 mcu secured, copy eeprom & flash. Buy cem in the same number because he have several mask mcu

rob h
2nd July, 2023, 10:07 AM
resolved

Hello guys, does someone have a pinout,
Either to use vvdiprog, or any other prog

971399

It is all keys lost.
MC9S12DT256

ricked
2nd July, 2023, 12:13 PM
resolved

Hello guys, does someone have a pinout,
Either to use vvdiprog, or any other prog

971399

It is all keys lost.
MC9S12DT256

do a search on google as there are a ton of images for this one

rob h
2nd July, 2023, 03:56 PM
Tons, but no pinout!

Jtag , i have converted to Vvdiprog

971425

Chip data emulated on superchip did not work.
Tango did the job. Car starts.

gwiazdamb
2nd July, 2023, 04:41 PM
Please ..................

bodzio012
3rd July, 2023, 09:15 PM
For VVDI it is enaugh 4 wires, bgkd, reset gnd and +5v. tested many times, read and write eep and flash