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BOSCH ME.17.3.0


STEP 1

Find and read SAK-TC1724 TriCore processor using dedicated tools


STEP 2

Read the content of the memory

Find the values in addresses from 8204-8029 (marked in blue)

Read values: A3| A9| DE| D6| 74 | 26

 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.


Video

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