CGQB 3.0 BiTDI 313hp
Engine code CGQB is a diesel, rated at 313 hp. It was fitted to 3 different Audi models, which is why the code matters more than the badge on the boot.
Cars fitted with CGQB
| Make | Model | Generation | Power |
|---|---|---|---|
| Audi | A6 | C7 (2011–2018) | 313 hp |
| Audi | A7 | C7 (2010–2018) | 313 hp |
| Audi | SQ5 | 8R (2012–2017) | 313 hp |
Which ECU it runs
CGQB is controlled by a Bosch EDC17CP44 / CP54 / CP74 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.
See VAGPULSE Look up a fault codeCommon questions
What car has engine code CGQB?
CGQB was fitted to the Audi A6 C7 (2011–2018), the Audi A7 C7 (2010–2018), the Audi SQ5 8R (2012–2017).
What is engine code CGQB?
CGQB is a 3.0 BiTDI 313hp (diesel).
Which ECU does CGQB use?
CGQB runs a Bosch EDC17CP44 / CP54 / CP74 engine control unit.