View Full Version : w203 ezs 4j74y read xprog
kari11
17th December, 2017, 07:21 PM
Hy All,
Can you give me wiring to xprog?
(203 545 01 08)
Thanks
Kari
automotrizVIP
17th December, 2017, 07:41 PM
I have this look, it's the same and you try
493346
kari11
17th December, 2017, 07:55 PM
I have this look, it's the same and you try
493346
4j74y 908az60. That's what it takes.
antenor
17th December, 2017, 09:48 PM
493367
R270 Conections...
vasa
18th December, 2017, 08:24 AM
not try read write with xprog clone you damage FLS and eeprom with hash bytes
brend
18th December, 2017, 10:55 AM
not try read write with xprog clone you damage FLS and eeprom with hash bytes
No problem secured mcu with x-prog clon if desolder MCU and soldering in x-prog adapter for mcu.Or if lift mcu pin like EXTAL,BKGD,RESET.
And who working with secured mcu he know best for reading desolder mcu or lift pin.
Good luck.:)
kari11
18th December, 2017, 12:25 PM
I tried to read it upa. Auto baudrate work. Do not read it "frame error" massage. Lift pin reset, pta0.
What could be the problem?
kari11
18th December, 2017, 12:46 PM
Problem solved. 14400mhz work. No auto baudrate
Tapatalkkal küldve az én LG-D855 eszközömről
kari11
19th December, 2017, 12:31 PM
Where to store key data? Eeprom or flash?
I rewrite the data to a ezs but did not start the car and the dashboard lines out.
Old mcu 4j74y new mcu 1J35D.
vasa
19th December, 2017, 02:04 PM
key data is on eeprom i thing you have hash data elv eis and key
bersch8688
19th December, 2017, 08:27 PM
Key Stored in EEPROM
Upload your Dump
We can look ;-)
kari11
21st December, 2017, 02:15 AM
Key Stored in EEPROM
Upload your Dump
We can look ;-)
Desolder and copy mcu eeprom dump. Cor work perfect.
Thanks the help!
messoo
15th February, 2018, 01:37 PM
thenks kari11 this can help ass..:peaceful:
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