P1411 — DPFE Sensor Upstream Hose Off Or Plugged

What it means

P1411 is an OBD-II diagnostic trouble code: DPFE Sensor Upstream Hose Off Or Plugged.

Typical fix

Confirm the code with an OBD-II scanner, then inspect the component or circuit named above. Consult a vehicle-specific service manual for the full diagnostic and repair procedure.