DPF soot accumulation on Audi — EA189/EA288 TDI DPF over-soot from failed regens (sister code to P2002).
Audi P2463 — DPF soot accumulation on Audi — EA189/EA288 TDI DPF over-soot from failed regens (sister code to P2002). Typical UK independent garage cost: £140–£1800.
What actually causes P2463 on a Audi
Audi P2463 — soot load past threshold. Forced regen or in-bay regen via VCDS before any DPF clean.
Audi engines that log P2463
- 2.0 TDI EA189 (A3/A4)
- 2.0 TDI EA288 (A4/A5)
- 3.0 TDI V6
How we diagnose P2463 on a Audi
- Read soot/ash via VCDS
- Active regen drive cycle
- Static regen if drive not possible
- Ultrasonic clean if regens fail
The common misdiagnosis to avoid
Don't clear P2463 without forcing a successful regen — recurring within 50 miles tells you the DPF is past saving.
Audi P2463 repair cost in the UK
Expect £140–£1800 including parts and labour at an independent garage. Main-dealer quotes on Audi are usually higher for the same job, and the spread exists because the cheap cause and the expensive cause throw the same code — pay for the diagnosis before you pay for parts.
Bob's workshop tip
Audi 2.0 TDI P2463 — static regen via VCDS, 30 min, often saves the DPF.
Codes usually seen alongside P2463 on Audi
- P2002
- P244A
Symptoms drivers report with P2463
- 'DPF full — drive at 40+ mph for 20 mins' warning on the dash
- Limp mode with reduced power, often with EML + coil light together
- Higher-than-normal idle when regen tries to start (900–1,100 rpm)
- Hot smell / faint scorched-plastic under the car after motorway runs
- Paired codes: P244A / P244B (diff pressure), P2002 (efficiency below threshold), P0401 (EGR flow)
Repairs that clear P2463
- Forced regen if soot <45g
- Chemical clean
- Replace if fully blocked
For the generic, all-makes explanation of this code — meaning, every known cause and UK cost bands — see our P2463 guide.