This allows the DPF to burn off the soot even when not traveling at a very high speed. If an active regeneration is activated but you reach your destination before it’s had a chance to clear up the soot on the filter, you will likely get a DPF warning light that could be cleared by driving your car at > 40mph for 15 to 30 minutes. If you notice dpf regen has started, keep the revs steady at around 2200-2500 rpms until it finishes. It took around 6 minutes for mine to finish from start until end (cruise control engaged). I had a problem with a regen at around 3k rpms or more, when the engine speed was not steady and accelerating and braking. The short answer is that you should not drive with the DPF light on for an extended period. If you ignore the warning light and continue to drive your vehicle, you risk causing significant damage to your engine and DPF system. Additionally, driving with the DPF light on can result in your car failing its MOT test, leading to fines and legal issues. Hi Mazda 6 2.2 2010. Intended to reset service light (flashing DPF) but inadvertently grounded back left socket on jack point in fuse box. Then correctly grounded back right socket, pumped accelerator … read more Reset DPF light on Mazda 5 Více info 2 minute solution to flashing DPF light. This light which should warn that filter needs changing also acts as a service indicator light but those clever boffins at Mazda don't want you to know that. Advanced Member. Posted June 21, 2017. I know on the mazda 6 the dpf light is also the service indicator light, dpf regen light and the timing chain stretch sensor. my advise is get someone to look at it who has worked on mazdas before take it to the agent and pay the plug in fee. The last one I had in we did a regen thinking it was the issue Mazda 6 2.0L. When a customer's car shows a flashing DPF light, it's time to grab your Snap-on Scan Tool to get straight to the fix. This month's Technical Focus is a Mazda 6 2.0L diesel, 2007 plate, GG chassis, showing the code P2454 (flashing DPF light and MIL illuminated). To begin, a Snap-on scan tool was hooked up to the vehicle to run a Here in the video we have the first mazda 6 new shape (GJ1) How to reset service light through the dash board cluster.. (this car does not have the intellige Four months since buying a 2014 Mazda 3 2.2-litre diesel and on the day of collection the DPF warning light came on. The garage has attempted to repair this but after several attempts the issue remains. They have cleaned the DPF, replaced a sensor, cleaned the fuel injectors, taken the DPF apart and removed ash from it. They have apparently been in contact with Mazda for guidance. Should we Why does the dpf light keep coming on my masda. If the Diesel Particulate Filter indicator illuminates continuously - Drive the vehicle at an engine speed of 2000rpm or higher and a vehicle speed of 40Km/h (25mph) or more for about 10 to 15 minutes to remove the particulate matter. ZBm3.