Car came back, having serviced it 10 days ago with DPF light flashing. The DPF filter was blocked solid,It has been hot pressure washed and dried and re-installed. The light is still flashing. Having read threads on here and other sites the regeneration is to drive the car. Some say at 2,000 rpm for 50 miles/10 minutes, another
mention was 3 hours at 3,000 rpm(guy was informed by Mazda Dealer),another was up to 80 minutes at 3-3,500 rpm (another Mazda dealer).Forced regeneration with scanner,but then other opinions say there is no such thing.Dealer scanner required to re-set light,but again others say there is no such thing. Can anyone throw any light on the one and only way to regenerate DPF to put light out.P.S.
no pending or live codes,car drives fine and oil
level issues okay.