Need help with DPF
 

Hi everyone,
The problem with my Mazda 6 (2007 2.0 Diesel) is that the process of parked regeneration is interrupted 15 seconds right after the check engine light comes on. The check engine light shows error nr. F242 which tells me that the DPF has accumulated ash. How can I perform regeneration to the DPF in this case?

Thanks
Kamiran

Take it to a Mazda Dealer.