DPF efficiency below threshold on Volvo — D3/D4/D5 DPF clog with EGR cooler carbon contribution.
Volvo P2002 — DPF efficiency below threshold on Volvo — D3/D4/D5 DPF clog with EGR cooler carbon contribution. Typical UK independent garage cost: £220–£2600.
What actually causes P2002 on a Volvo
Volvo P2002 — short-trip use plus EGR cooler carbon contaminating the DPF. EGR clean alongside DPF regen is the proper fix.
Volvo engines that log P2002
- D5 2.4 (XC60/XC90/V70)
- D3/D4 2.0 (V40/V60)
- D2 1.6 (V40)
How we diagnose P2002 on a Volvo
- DPF data via VIDA
- EGR cooler inspection
- Forced regen
- Ultrasonic DPF clean if substrate intact
The common misdiagnosis to avoid
DPF replacement without EGR clean on Volvo D5 = repeat failure inside 18 months.
Volvo P2002 repair cost in the UK
Expect £220–£2600 including parts and labour at an independent garage. Main-dealer quotes on Volvo 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
Volvo D5 P2002 — EGR clean + DPF regen together. Treat the cause.
Codes usually seen alongside P2002 on Volvo
- P2463
Symptoms drivers report with P2002
- The 'Engine Service Now' message on the dash, often without a limp mode initially.
- Thick black soot deposits around the inside of the tailpipe (it should be clean enough to eat off).
- A heavy smell of diesel fumes inside the cabin when sitting at traffic lights.
- The car seems to perform fine but the 'DPF Full' warning keeps popping up every 50 miles.
- Excessive cooling fan noise because the car is constantly trying (and failing) to start a regeneration.
Repairs that clear P2002
- Static regen on scan tool
- Replace pressure sensor
- Injector leak-off test
- Chemical DPF clean, replace if blocked >80%
For the generic, all-makes explanation of this code — meaning, every known cause and UK cost bands — see our P2002 guide.