Bosch number lookup
Type the 10-digit Bosch number printed on the ECU label (e.g. 0 281 020 146) and we'll tell you the ECU type, what it's fitted to and which software numbers we hold files for — from 6,366 Bosch numbers in our library.
Bosch 059907309L
Bosch part
MD1_CP004 ×157
MD1CP004 ×144
MD1cp004 ×5
md1cp004 ×3
Bosch
Audi 3.0 TDI ×19
Volkswagen ×16
Audi Q8 3.0 TDI ×16
Audi A6 3.0 TDI ×15
Audi A5 ×13
Audi A6 50 3.0 TDI Quattro Tiptronic - 286hp ×13
Volkswagen Touareg ×12
Audi A6 ×11
351 master projects
last updated 2026-09-30
Software numbers seen on this hardware
Each links to the files we sell for that software — stock and modified, by upload or by software number.
059907309L10SW00246610SW02193110SW02493910SW02717310SW03271110SW03434310SW03443210SW03463510SW03463910SW03470610SW03823510SW04656110SW04684010SW04729210SW04884310SW04940510SW05273410SW05274810SW05282410SW05583110SW06119210SW06121810SW06123510SW06215110SW06219010SW06239610SW06243810SW07156710SW07441510SW079576How to read a Bosch number
Diesel engine ECU — EDC15, EDC16, EDC17, MD1.
Petrol engine ECU — ME7, MED9, MED17, MG1.
Transmission, ABS / ESP and airbag units.
Bosch software number — the calibration, not the box. Search it or use the ECU pages.
ECU types and vehicles come from the project properties of our WinOLS library, so they reflect what we've actually worked on rather than a catalogue. Machine-readable: /api/bosch/<number>.