Engine control unit 0281019320 Bosch – Audi A6
The offered engine control unit 4G0907401Q (Bosch 0281019320) is intended for Audi vehicles equipped with the 3.0 TDI V6 Common Rail engine. The most important matching criterion is part number compatibility – if your module shows the number 4G0 907 401 Q or 0 281 019 320, the product will be 100% compatible regardless of the vehicle equipment version.
Full compatibility by part number
The control unit 4G0907401Q / 0281019320 was used, among others, in:
- Audi A6 C7 (4G) 3.0 TDI – model years approx. 2011–2014
- Audi A7 3.0 TDI quattro – selected production versions
- Audi A6 C7 Avant 3.0 TDI V6
Engines: 3.0 TDI V6 Common Rail (engine codes incl. CDUC, CDUD, CGQB, CKVB – depending on market and power output 204 HP / 245 HP).
Note: even if your vehicle model differs in equipment or body version – compatibility of number 4G0907401Q or Bosch 0281019320 is crucial. The part number determines compatibility, not the vehicle model itself.
Technical condition and preparation
The module is fully tested on a test bench and under load. Each engine control unit undergoes CAN communication testing, power section verification, injection control inspection and memory diagnostics.
The product is covered by warranty. The unit is professionally prepared for further adaptation in the vehicle.
Requires programming
The control unit 4G0907401Q / 0281019320 requires programming to the vehicle. Adaptation is possible using professional diagnostic tools such as:
- ODIS (Online / Engineering)
- VCDS
- Autel / Launch (advanced functions)
- Bench programmers for immobiliser adaptation
The process includes immobiliser adaptation, synchronization with the instrument cluster and possible equipment coding.
Cloning on request – no additional programming
Upon request, we offer cloning service for engine control unit 4G0 907 401 Q. Simply send:
- the original control unit,
- or EEPROM and FLASH files read from your unit.
Based on the provided data, we will prepare a clone that works after installation without additional programming (full copy of immobiliser data and configuration).
Why is number 0281019320 so important?
Bosch 0281019320 is the electronics manufacturer designation, while 4G0907401Q is the Audi OEM number. Both must match your module. A difference of one letter (e.g. 4G0907401P vs 4G0907401Q) may indicate a different software version.
FAQ – Frequently asked questions
Does control unit 4G0907401Q fit Audi A6 C7 3.0 TDI 245 HP?
Yes, if the number 4G0 907 401 Q or Bosch 0 281 019 320 is identical to the one in your vehicle.
Will ECU 0281019320 be compatible with Audi A7 3.0 TDI quattro?
Compatibility depends solely on the part number. If your Audi A7 has 0281019320 – the module will fit.
4G0907401Q Audi A6 C7 – does it require immobiliser adaptation?
Yes, the standard version requires programming and synchronization with the immobiliser system.
Do you offer cloning of 4G0907401Q for Audi 3.0 TDI?
Yes. After sending the original control unit or memory files, we prepare a ready-to-install unit without the need for further coding.
Summary: If you are looking for a tested engine control unit 4G0907401Q / 0281019320 for Audi A6 C7 3.0 TDI – the most important factor is part number matching. We offer a tested unit with warranty and professional cloning option.
