Hybspec

P242F

Wysoki

DPF — mileage limited / replacement required (Ford)

OBD-II (EN): DPF Regeneration Frequency Limit Reached

Code P242F — DPF — mileage limited / replacement required (Ford). Symptoms: dpf warning light permanently on. Possible cause: dpf mileage over life limit (ash accumulation). Professional diagnosis recommended.

Symptoms

DPF warning light permanently on, regeneration impossible, engine in limp mode

Possible causes

DPF mileage over life limit (ash accumulation), multiple failed regenerations, incorrect engine oil (not Low-SAPS)

Affected systems

Silnik spalinowyUkład wydechowyDPF/FAP

Related codes

Does code P242F 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.