I don't really know about DPF equipped cars, but our family owned BS6 Mahindra truck has an auto DPF-cleaner program which needs to run once the DPF warning light switches from amber to red. Basically, it requires the driver to stop the truck in a well ventilated area and it runs the engine at half throttle for 10-15 minutes until the exhaust Re: Discussions about DPF. « Reply #84 on: May 10, 2016, 10:55:17 am ». Eventual fix for 2007 Mazda 6 TS2 2.0 MZR Diesel 143ps DPF problem. I hope this will help some people, as I used a lot of info on the Forums working my way thro to an eventual fix to DPF (Diesel Particulate Filter) causing engine management (MIL) to go into limp mode. I have a 2006 Mazda 6 diesel which has done 105,000 miles. I have had three instances of the DPF warning light flashing which has been solved by taking to local dealership. This happened again this week just 5,000 miles since last occurence. The car is hooked up to the computerised system to 'purge' the system or so I understand. Mazda 6 Engine Fault. There are hundreds of reasons why the check engine warning fault light comes on, and only your dealer or mechanic is qualified to address this. Common reasons include a loose fuel cap, excess vibration, a blocked cylinder, a bad fuel mix, excessive heat and half power. This may also highlight an issue with your transmission. I notice you were yet to be made aware of any DPF issues with Mazda Skyactiv diesels so I thought you might like see the attached which comes from the May 2013 issue of Diesel Car. Are you seeing any evidence of rising oil level on the 6 you are running? - For more news, reviews and Top Tens, visit CHECK ENGINE CODE P2187 SAYS. 2003 Mazda Mazda6. FIRING ORDER FOR MAZDA 6 3.0LITER. 2003 Mazda Mazda6. Mazda 6 immobiliser light flashing. 2006 Mazda 6. Mazda 6 2.0 136bhp diesel stalls all the time on tick over. 2006 Mazda 6. QTjDu0Q. The concern with these indicator lights is that we are not certain of the malfunction. Undeniably, it frequently happens that an indicator light comes on while your Dacia Sandero 2 Stepway is working perfectly. Your DPF has electronic sensors that send the signal to the dashboard. When the probes are malfunctioning while the DPF is functioning Since that moment no warning lights until May 2019 when they stared appearing and even the engine malfunction warning light which disappeared after 2 days somehow. Car was at around 55,000 miles. Recently at 62,000 got twice DPF sooth high level + SCBS front + DSC + engine malfunction when the car is constantly driven on motorways. The warning light signifies that the onboard computer system has detected excess soot build-up in the particulate filter, which is liable to trigger limp mode. Another cause of the DPF warning light display is a defective pressure or temperature sensor. When this component malfunctions, it will send wrong signals to the onboard computer system I have a 2006 Mazda 6 diesel which has done 105,000 miles. I have had three instances of the DPF warning light flashing which has been solved by taking to local dealership. This happened again this week just 5,000 miles since last occurence. The car is hooked up to the computerised system to 'purge' the system or so I understand. Mazda6 Owner's Manual Warning/Indicator Lights and Warning Sounds If a Warning Light Turns On or Flashes If any warning light turns on/flashes, take appropriate action for each light. There is no problem if the light turns off, however if the light does not turn off or turns on/flashes again, consult an Authorised Mazda Repairer. 2009 2.2 diesel TS2 - recently had engine management warning light on for 2 weeks, although no noticeable change in how the car drove. It has now gone off for the last few days. I've had the light come on randomly in the past (maybe about 4 times over 4 years), but only for a few days, again with no noticeable effect on the car.

mazda 6 dpf warning light