Hybspec

P2002HK

Wysoki

DPF — efficiency below threshold (Hyundai/Kia)

OBD-II (EN): Diesel Particulate Filter Efficiency Below Threshold

Code P2002HK — DPF — efficiency below threshold (Hyundai/Kia). Symptoms: dpf warning light. Possible cause: clogged dpf (2.0 crdi. Professional diagnosis recommended.

Symptoms

DPF warning light, power loss, black smoke

Possible causes

Clogged DPF (2.0 CRDi, 1.6 CRDi), faulty differential pressure sensor, faulty injectors

Affected systems

Silnik spalinowyUkład wydechowyDPF/FAP

Related codes

Universal version

Does code P2002HK 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.