SEAT Instant download
File type
Original File
Brand
SEAT
Car model
TOLEDO
Hardware number
03L906023QP
Software number
03L906023QP 9977
Engine
CAYB
Read with
FLEX
Inside the download
  • audi_simospcr2.1_bench_fullbackup_4104038112a0ad37820600102…870.576 bytes
  • audi_simospcr2.1_bench_fullbackup_4104038112a0ad37820600102…2.097.152 bytes
  • audi_simospcr2.1_bench_fullbackup_4104038112a0ad37820600102…8.192 bytes
  • audi_simospcr2.1_bench_fullbackup_4104038112a0ad37820600102…256 bytes

SEAT TOLEDO PCR2.1 03L906023 QP 03L906023QP 9977 DUMP

Original (stock) ECU file for the SEAT TOLEDO CAYB (PCR2.1). HW 03L906023QP / SW 03L906023QP 9977. Read with FLEX. Instant download after payment.

25,00

  • Instant download — the file is available the moment payment clears.
  • Kept in your account — re-download any time from My Account.
  • Read from a real unit — listed by the exact hardware and software number.

Need a different version or hardware number? Request the file, we usually source it the same day.

About this file

Description

SEAT TOLEDO PCR2.1 03L906023 QP 03L906023QP 9977 DUMP is an original (stock) ECU file for the SEAT TOLEDO CAYB fitted with the PCR2.1 engine control unit. It matches hardware number 03L906023QP and software number 03L906023QP 9977. The file was read with FLEX 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 03L906023QP 9977, or a file that is not listed? Send us a file request and we will source it for you.


SEAT TOLEDO PCR2.1 03L 906 023 QP 03L906023QP 9977

FULL+MPC+EEPROM DUMP

Technical data

Specification

File typeOriginal File
BrandSEAT
Car modelTOLEDO
Hardware number03L906023QP
ECU modelPCR2.1
Software number03L906023QP 9977
EngineCAYB
Read withFLEX
SKUECUFILE-836641338
Fileaudi_simospcr2.1_bench_fullbackup_4104038112a0ad3782060010240e0900_20250718141404_fullbackup.mmf 870.576 bytes
Fileaudi_simospcr2.1_bench_fullbackup_4104038112a0ad3782060010240e0900_20250718141404_int_flash.bin 2.097.152 bytes
Fileaudi_simospcr2.1_bench_fullbackup_4104038112a0ad3782060010240e0900_20250718141404_ext_eeprom.bin 8.192 bytes
Fileaudi_simospcr2.1_bench_fullbackup_4104038112a0ad3782060010240e0900_20250718141404_psw.bin 256 bytes
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