BOSCH EDC17C69
STEP 1
Find and read SAK-TC1793F TriCore processor using dedicated tools
STEP 2
Read the content of the memory
Find the values in addresses from 204-209 (marked in blue)
Read values: B5| 70| F5| EB| FE| 8D
ATTENTION: The picture shows example values.
These values are different in every ECU.
STEP 3
Remove 24C02 memory from S.O.S Pro Emulator
STEP 4
Write the values from Step 2 into the 24C02 memory unsoldered from S.O.S Pro Emulator
Adresses: Text section (see picture)
Values: Values from Step2.
Solder the memory back into S.O.S Pro Emulator.
STEP 5
Solder back the 24C02
Use tin to bridge leg 7 and 8 of the 24C02 memory
To choose the program you have to solder specific jumpers on the Emulator
(If it doesn’t work, solder jumpers 2+4+5+6 )
STEP 6
Connect the S.O.S Pro Emulator to the ECU according to the diagram below.
