Marty,like you this is my first car that i actually can't do all the work on, the only issue with the Mazda 6 is the software really, DPF problems are common on every diesel, non of them like short trips or low revs !! You can't miss the DPF unit under the car, it's the long box with wires coming out of it,iirc it has 4 plugs on it. Ne, není to celá jednotka, jsou to dvě hodnoty, které se smažou jedinou funkcí (viz. video přes ForScan, nebo i ručně): Switch the ignition ON (engine off). Ground the test terminal. Perform engine racing 5 times within 5 seconds by fully closing/opening the accelerator pedal.
How to fix the Flashing DPF Light without taking your car to Mazda. This was an issue for me, as my nearest Mazda dealer is over 100KM away in a different state. And the fact that in the MZR-CD model, Mazda use the DPF Light not just for the DPF, but they also use this light as the Service Light.

Olej dávám Mazda Dexelia Ultra DPF 5w30 a jednou za cca 3 nádrže čistič a regenerátor částicových filtrů - od Millers OIL. Tankuju Optimal Diesel a aditivy. Kontrolka DPF mi nikdy nesvítí ani se nerozblikala, jen když jsem to koupil a ještě jsem nevěděl, že je prasklá vysokotlaká hadice od turba .

This regeneration work on my Mazda 6 gh 2008 year it took about 20 minutes for full manual regeneration after that you need to change your engine oil thanks Gang (>2kU/min) weitergefahren (ca. 15 min.), keine Änderung. Auf dem Heimweg kurz bei der Werkstatt vorbei, der meinte mit diesen Symptomen sei der DPF verstopft. Dann habe ich vorhin etwas Nachforschungen angestellt und bin auf folgendes gestossen: Mazda 6 DPF light reset - YouTube. Fragen dazu: . 345 841 14 440 617 883 477 553

mazda 6 gh dpf reset