4L0910401L 0281013690 – Engine Control Unit Audi Q7 3.0 TDI IMMO OFF Plug&Play
We offer a fully functional engine control unit for Audi Q7 3.0 TDI with part numbers 4L0910401L and Bosch 0281013690, prepared in IMMO OFF Plug&Play version. The unit requires no programming, no immobiliser adaptation and no data cloning — it works immediately after installation, replacing the faulty original ECU.
Compatibility – 4L0910401L / 0281013690
- Brand: Audi
- Model: Q7 3.0 TDI (4L platform)
- Year: approx. 2006–2010
- Engine: 3.0 TDI V6 diesel
- ECU part numbers: 4L0910401L / 0281013690
If your ECU has part number 4L0910401L or 0281013690, this replacement unit will be fully compatible Plug&Play.
IMMO OFF – Ready to use without programming
The ECU is prepared in IMMO OFF mode, meaning no immobiliser programming or data transfer from the old ECU is required. Once connected, it operates immediately and allows quick replacement in case of ECU failure.
Q&A – Frequently Asked Questions
Is ECU 4L0910401L / 0281013690 compatible with my Audi Q7?
Yes — if you have an Audi Q7 3.0 TDI (4L) and your ECU number is 4L0910401L or 0281013690, the module is fully compatible.
Do I need to program this ECU?
No. The IMMO OFF version works immediately after installation — with no immobiliser coding and no data cloning.
What if my old ECU is dead or not communicating?
This ECU does not require any data from the old unit, so it can be installed even if the original ECU is completely damaged.
Is installing the ECU difficult?
No — you simply connect the module in place of the original ECU. The IMMO OFF ECU starts the vehicle instantly.
Does the ECU affect other vehicle systems?
No — it operates according to factory parameters and works with all Audi Q7 3.0 TDI components just like the original ECU.
