Bosch

Audi Q7 3.6 FSI Engine ECU – Bosch MED9.1 03H906032BG, Tested & Cloned to Your Car

£489.00

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Package

Cloned to your car – on request Ready to fit – immobiliser off

Technical data

Manufacturer / family	Bosch MED9.1 (engine ECU)
OEM part number	03H 906 032 BG
Hardware number	0 261 S02 437
Software number	Read on the bench – confirmed to you before purchase on request
Compatibility	Audi Q7 (4L) 3.6 FSI with ECU 03H906032BG – confirm by the part number on your own ECU label
Condition	Used original unit, clean housing and connector, bench-tested
Tests done	Power-up and communication, identification read, fault memory, full software read and check
Software / immobiliser	Immobiliser function not active – ready to fit. Cloning to your car available on request.
Warranty	12 months on the ECU and our work
Dispatch	Tracked UK delivery from our lab in Rainworth, Nottinghamshire. Usually 1–3 working days; cloning adds 1–2 days after we receive your original unit.

Services for this module

ECU cloningTransfer immobiliser and vehicle data from your original unit Repair your own ECUBench test £45, deducted from the repair Diagnostics firstNot sure the ECU is faulty? Check the car before buying Trade Partner ProgrammeGarages: trade prices and priority bench slots

Questions about this unit?

Send us your VIN and the part number from your ECU label – we confirm compatibility before you buy.

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Questions customers ask

Will this ECU start my car straight away?

Yes – it is supplied with the immobiliser function not active, so it starts without key or ECU programming. If you prefer the factory immobiliser kept working, ask us about the cloning option.

How do I know it fits my Q7?

Check the part number on the label of your original ECU – it must be 03H 906 032 BG. Send us your VIN and a photo of the label and we confirm before you buy.

Do I need to send my old ECU?

No. Only for the cloning option, available on request.

What if the engine fault was not the ECU?

Faults in sensors, wiring or the engine itself are not fixed by a new ECU. If you are not sure, book diagnostics first or ask us on WhatsApp.

Tested Bosch MED9.1 engine ECU for Audi Q7 3.6 FSI, ready to fit. One original used unit, bench-tested in our lab in Rainworth, Nottinghamshire. Part numbers 03H 906 032 BG / Bosch 0 261 S02 437.

Price: £489 – ready to fit, immobiliser off

The ECU is supplied tested, with the immobiliser function not active, so you do not need to send your original ECU. Includes tracked UK delivery. After ordering, please send your VIN and a photo of your V5C on WhatsApp – we check these before dispatch.

Prefer it cloned to your car?

We can transfer the immobiliser and vehicle data from your original ECU instead, so the factory immobiliser works as before (£529, you send us your original ECU, which we return). Available on request – ask on WhatsApp.

Compatibility

Audi Q7 (4L) 3.6 FSI with engine ECU 03H906032BG. Always confirm by the part number on your own ECU – send us a photo of the label if you are not sure.

Warranty

12 months on the ECU and our work. Engine faults not caused by the ECU (sensors, wiring, mechanical) are not covered – if in doubt, start with our diagnostics.

This unit sold, or you already have a second ECU?

We clone your own replacement ECU as a separate service: ECU cloning & data transfer. We can also source another ECU for your car – price and lead time are confirmed after we check availability. Send your VIN and ECU part number on WhatsApp.

Payment & Security

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