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BHT 6.0 W12 450hp

Engine code BHT is a petrol, rated at 450 hp.

Cars fitted with BHT

MakeModelGenerationPower
AudiA8D3 (2002–2009)450 hp

Which ECU it runs

BHT is controlled by a 2× Bosch ME7.1.1 (master/slave, one per cylinder bank) engine control unit.

Where to find your engine code

The three or four letter code is stamped on the engine block and is usually printed in the service book. It is also stored electronically, so any diagnostic tool that talks to the engine control unit will read it back without you having to find the stamping.

The code matters more than the model year. Cars of the same age and badge were built with different engines, and the timing arrangement, common faults and correct parts all follow the code rather than the year.

VAGPULSE reads the engine code straight off the ECU, along with every stored fault and the live data behind it — so you never have to guess which engine you have. One payment, no subscription.

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Common questions

What car has engine code BHT?

BHT was fitted to the Audi A8 D3 (2002–2009).

What is engine code BHT?

BHT is a 6.0 W12 450hp (petrol).

Which ECU does BHT use?

BHT runs a 2× Bosch ME7.1.1 (master/slave, one per cylinder bank) engine control unit.