Mercedes-Benz Instant download
File type
Original File
Car model
W156
Hardware number
0261S09816
Software number
2709031202
Read with
NEW TRASDATA
Inside the download
  • 0261S09816 FULL_OK.dim1.820.741 bytes
  • 0261S09816 MPC_OK.mpc4.194.304 bytes
  • 0261S09816 EEPROM_OK.e2p65.536 bytes
  • 0261S09816 İNFO.txt570 bytes

MERCEDES W156 MED17.7.2 0261S09816 A2709002100 2709031202 1037526717 10SW036609 DUMP

Original (stock) ECU file for the MERCEDES-BENZ W156 (MED17.7.2). HW 0261S09816 / SW 2709031202. Read with NEW TRASDATA. Instant download after payment.

25,00€

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  • Read from a real unit — listed by the exact hardware and software number.

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About this file

Description

Unmodified MED17.7.2 petrol ECU read from a Mercedes W156, taken with New Trasdata. On the label check Bosch hardware 0261S09816 and Mercedes part number A2709002100. In the read you should find 2709031202, 1037526717 and 10SW036609.

The 1037526717 base software shows up on several Mercedes MED17.7.2 units, so it isn’t enough on its own. For example, the CLA W117 read on 0261S09816 shares the hardware and base software but carries a different Mercedes software number. Match all numbers, and use 0261S09816 files to compare.

A stock file like this is used to recover a bricked unit or to set up a replacement. Our recovery guide covers the process, and MED17.7.2 files lists the wider family.

MERCEDES W156 MED17.7.2 0261S09816 A2709002100 2709031202 1037526717 10SW036609 DUMP is an original (stock) ECU file for the MERCEDES-BENZ W156 fitted with the MED17.7.2 engine control unit. It matches hardware number 0261S09816 and software number 2709031202. The file was read with NEW TRASDATA and is supplied exactly as read from the unit, byte for byte.

Typical use: restoring a damaged or corrupted ECU to factory software, recovering after a failed flash, or as a clean base before any modification. Before writing the file, confirm that the hardware and software numbers printed on your ECU label match the numbers above; writing a file to a unit with different numbers can damage the ECU.

After secure checkout the file is available for instant download from your AutoECUFile account, and it stays there for later downloads. Need another version of 2709031202, or a file that is not listed? Send us a file request and we will source it for you.


A 270 900 21 00

0 261 S09 816

1037526717

10SW036609

Hardware Nr.: 2709040700
Software Nr.: 2709020101
Software Upgrade Nr.: 2709031202

FULL+MPC+EEPROM DUMP

Technical data

Specification

File typeOriginal File
BrandMercedes-Benz
Car modelW156
Hardware number0261S09816
ECU modelMED17.7.2
Software number2709031202
Read withNEW TRASDATA
File0261S09816 FULL_OK.dim 1.820.741 bytes
File0261S09816 MPC_OK.mpc 4.194.304 bytes
File0261S09816 EEPROM_OK.e2p 65.536 bytes
File0261S09816 İNFO.txt 570 bytes
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