Volkswagen Instant download
File type
Original File
Car model
POLO
Hardware number
03L906023 AH
Software number
03L906023AH 9979
Engine
CAYB
Read with
NEW TRASDATA
Inside the download
  • OBD UDS_03L906023AH READ2.097.152 bytes
  • POLO PCR2.1 FULL OK.dim874.408 bytes
  • POLO PCR2.1 MPC OK.mpc2.228.224 bytes
  • POLO PCR2.1 EEPROM OK.e2p8.192 bytes
  • POLO PCR2.1 İNFO.txt680 bytes

VW POLO PCR2.1 03L906023 AH 03L906023AH 9979 DUMP

Original (stock) ECU file for the Volkswagen POLO CAYB (PCR2.1). HW 03L906023 AH / SW 03L906023AH 9979. 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

VW POLO PCR2.1 03L906023 AH 03L906023AH 9979 DUMP is an original (stock) ECU file for the Volkswagen POLO CAYB fitted with the PCR2.1 engine control unit. It matches hardware number 03L906023 AH and software number 03L906023AH 9979. 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 03L906023AH 9979, or a file that is not listed? Send us a file request and we will source it for you.


Hardware Nr.: CAYB
Software Nr.: 03L906023 AH
Software Upgrade Nr.: 03L906023AH 9979

FULL+FULL MPC+OBD MPC+EEPROM DUMP

AUTOMATIC GEAR

Technical data

Specification

File typeOriginal File
BrandVolkswagen
Car modelPOLO
Hardware number03L906023 AH
ECU modelPCR2.1
Software number03L906023AH 9979
EngineCAYB
Read withNEW TRASDATA
SKUDUMP_39635
FileOBD UDS_03L906023AH READ 2.097.152 bytes
FilePOLO PCR2.1 FULL OK.dim 874.408 bytes
FilePOLO PCR2.1 MPC OK.mpc 2.228.224 bytes
FilePOLO PCR2.1 EEPROM OK.e2p 8.192 bytes
FilePOLO PCR2.1 İNFO.txt 680 bytes
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