P2002Wysoki
Filtr cząstek stałych (DPF) — wydajność poniżej progu
Układ napędowy
Sprawdź szczegóły →P17DC
WysokiDPF — regeneration temperature not reached (VAG)
OBD-II (EN): DPF regeneration temperature not reached
Code P17DC — DPF — regeneration temperature not reached (VAG). Symptoms: dpf warning light. Possible cause: faulty injectors (do not provide extra fuel for regeneration). Professional diagnosis recommended.
Symptoms
DPF warning light, no regeneration, soot accumulation
Possible causes
Faulty injectors (do not provide extra fuel for regeneration), faulty exhaust gas temperature sensor, short trips, faulty differential pressure sensor
Affected systems
Silnik spalinowyUkład wydechowyDPF/FAP
Related codes
P2463Wysoki
Filtr DPF — nadmierna akumulacja sadzy (VAG)
Układ napędowy
Sprawdź szczegóły →Suggested Hybspec services
Based on the systems affected by this code, we will most likely start with:
Tags and synonyms
Does code P17DC require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.