HomeECU DatabaseMED17.5.1

MED17.5.1 Bosch Engine Control Module ECU

ECU FamilyMED17.5.1
ECU BrandBosch
MakesAudi, Seat, Skoda, VAG, VW
Processor (MPU)TC1796

HARDWARE MEMORY

Internal Flash
PFLASH (Internal)
Internal EEPROM
Emulated in Flash (DFLASH)
External Flash
Yes (from Hexprog)
External EEPROM

Clone Support

Brand Clone Type Connection IMMO OFF Virgin VIN Change
VAG REQUIRES CLONE SOFTWARE BENCH - BOOT FLASH (IMMO OFF VAG) NO
⚠️ WARNING: Direct 1:1 clone will brick this ECU. Specialized software is required to merge immobilizer data, coding, and VIN from the original unit to the donor. Do not attempt a raw flash copy.

🔧 Pro Tech Notes & Member Contributions

🔒 Unlock Pro Tech Notes & Member Contributions for this ECU

Get tool-specific warnings, clone notes, voltage tips, EEPROM/DFLASH notes, and real programming cautions — plus see what other Pros have shared on this ECU family.

Login View Membership Plans

Part Numbers

Part NumberOEM NumberManufacturereBay
0261201305 $1 VW
0261201305 4E0906018 Volkswagen
0261201320 03C906032B Volkswagen
0261201353 $1 VW
0261201353 03C906032A Vw
0261201353 03C906032AK Volkswagen
0261201353 03C906032B Vw
0261201353 03C906032C Volkswagen
0261201353 03C906032D N/A
0261201353 03C906032F Audi
0261201353 03C906032H Mercedes
0261201353 03C906032P Vw
0261201353 03C906032Q Vw
0261201353 03C906032T Vw
0261201354 03C906032 Volkswagen
0261201355 $1 VW
0261201355 03C906032E Volkswagen
0261201538 03C906032C Volkswagen
0261201539 03C906032D Volkswagen
0261201540 03C906032F Volkswagen
0261201541 03C906032H Volkswagen
0261201697 03C906032K Volkswagen
0261201698 $1 VW
0261201698 03C906032L Volkswagen
0261201699 $1 VW
0261201699 03C906032M Volkswagen
0261201768 03C906032Q Volkswagen
0261201769 03C906032R Volkswagen
0261201770 03C906032N Volkswagen
0261201771 03C906032P Volkswagen
0261S04011 03C906032T Volkswagen
0261S04118 03C997032 Volkswagen
0261S04119 03C997032A Volkswagen
0261S04120 03C906032B Volkswagen
0261S04121 03C997032C Volkswagen
0261S04262 03C997032D Volkswagen
0261S04263 03C997032E Volkswagen
0261S04655 03C906032AJ Volkswagen
0261S04672 03C906032N Volkswagen
0261S04673 03C906032M Volkswagen
0261S04674 03C906032F Volkswagen
0261S04675 03C970032Q Volkswagen
0261S04676 03C970032L Volkswagen
0261S04677 03C997032P Volkswagen
0261S04678 03C997032H Volkswagen
0261S04679 03C997032G Volkswagen
0261S04680 03C997032K Volkswagen
0261S04681 03C997032R Volkswagen
0261S04682 03C997032J Volkswagen
0261S04791 03C906032AL Volkswagen
0261S04792 03C906032AK Volkswagen

📷 ECU Image

MED17.5.1 ECU
0261201305
Used - Bosch Motronic ECU - 0 261 200 075
Image sourced from eBay Partner Network

🔧 Tool Support

ABRITES
BenchBoot
AUTOTUNER
Bench
FLEX
BenchBoot
FOXFLASH
BenchBootObd
HEXPROG
BenchBoot
KESS V2
Obd
KT200
BenchBootObd
KTAG
Boot
MULTIPROG
BenchBoot
PCMTUNER
BenchBootObd
FLASHTEC
Bench
OBDSTAR DC706
Bench