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EDC16 / P1901 75

Read the instructions below then start the fault diagnostic procedure.

  P1901 75


Exhaust Particle Filter is Blocked



On-board diagnosis

Fault criteria:

Control unit identifies a fault function in the following component using internal assessment logic:
Exhaust system pressure sensor

Diagnostic help

Diagnosis regards:

The diagnostic trouble code may be generated if the car is driven short distances as automatic regeneration may not be possible.