VW Instant download
File type
Original File
Brand
VW
Car model
GOLF
Hardware number
03L906023 MN
Software number
03L906023MN 9971
Engine
CAYC
Read with
MULTI PROG
Inside the download
  • VOLKSWAGEN SIMOS PCR2.1_EXT EEPROM_20250731132043.bin8.192 bytes
  • VOLKSWAGEN SIMOS PCR2.1_INT FLASH_20250731131802.bin2.097.152 bytes

VW GOLF PCR2.1 03L906023 MN 03L906023MN 9971 DUMP

Original (stock) ECU file for the VW GOLF CAYC (PCR2.1). HW 03L906023 MN / SW 03L906023MN 9971. Read with MULTI PROG. 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

VW GOLF PCR2.1 03L906023 MN 03L906023MN 9971 DUMP is an original (stock) ECU file for the VW GOLF CAYC fitted with the PCR2.1 engine control unit. It matches hardware number 03L906023 MN and software number 03L906023MN 9971. The file was read with MULTI PROG 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 03L906023MN 9971, or a file that is not listed? Send us a file request and we will source it for you.


VW GOLF PCR2.1 03L906023 MN 03L906023MN 9971

MPC+EEPROM DUMP

MANUAL GEAR

Technical data

Specification

File typeOriginal File
BrandVW
Car modelGOLF
Hardware number03L906023 MN
ECU modelPCR2.1
Software number03L906023MN 9971
EngineCAYC
Read withMULTI PROG
SKUECUFILE-841763215
FileVOLKSWAGEN SIMOS PCR2.1_EXT EEPROM_20250731132043.bin 8.192 bytes
FileVOLKSWAGEN SIMOS PCR2.1_INT FLASH_20250731131802.bin 2.097.152 bytes
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