The DPF light is flashing. I have already been to 3 specialists. Everyone has a different version. I have the code P2459. Dpf, it is not clogged. 1.service, lambda probe.2 service we have to do an investigation because we do not know. (found that there is pressure on the DPF) 3 service, we will rinse the DPF chemically and then look for further
you can probably look for the instrument panel controller and operate the light manually to make sure it turns on and off. If you want to post the results of an auto-scan, go advanced, and with the scan output pasted into the window and with the body of text selected, push the button. Code: Like this.
The DPF will undergo passive and active regeneration, as you drive. If the DPF is starting to fill up, just give it a clean (don’t wait till the ash plugs are impacted, the DPF light is flashing, and your stuck in limp mode), reset, and continue enjoying your car!!! 🙂👍 Happy Days Bro.
Mazda 6 Sport 2.2 2011, just replaced the DPF (nearly £400) and gone through a forced DFP regen as part of the warranty using delphi Diagnostic system on the laptop. All warning lights now cleared but little power up to 3000rpm then it takes off like a scalded cat.

To resolve the flashing PDF light invovolved a trip to Mazda at Bognor Regis and cost £135 for an oil filter and oil change plus reset PDF. The Mazda semi-synthetice oil was £9.50p a litre please compare with Comma fully synthetic above.

Next morning set off for work and after half a mile, DPF light came on flashing, shortly followed by check engine light and car went into limp mode. Drove straight to Mazda and they diagnosed fault code p2002 (DPF efficiency below threshold).

. 349 324 247 297 161 92 174 111 271

mazda 6 dpf light flashing reset