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
the DPF and in some cases make "baking" the DPF before the "blow-out" cleaning uneccessary. However, in-chassis regenerations do not take the place of periodic DPF removal and cleaning. Q. What Training Material is available on Aftertreatment? A. Below is a list of training courses and material available
For the dpf, I think the manual says once you are over 60kph and between 1500 and 2200 (not sure on the exact number) it will regen itself. I have only had the dpf light come one once, over christmas when I wasnt driving very far. A 10 minute run on the N2 cleared it. Is it a standard radio? Maybe ring up a dealer and see whats up.
Stuart said: “The fuel vaporizer is in the direct flow of the exhaust gasses and is prone to carbon deposits, which in turn will stop regeneration taking place, resulting in a blocked DPF.” A new vaporizer was fitted and the problem was resolved. EEC recommends its 6 in 1 DPF solution to ensure exhaust components remain free of carbon.
If you have Mazda or another decent diagnostic software that deals with DPF you can reset the ECU this way. Alternatively you can force a DPF regeneration. There is a cheat method on the Mazda 6 to do various maintenance options. For this particular procedure you will need to run the engine until it has warmed up to at least 70 degrees.
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 and DPF reset.
I was able to set the DPF ash value back its previous values per your instructions. I took the car for a drive as soon as I made the ECU reset.. and immediately I noticed the car regen (by the idle RPM being slightly elevated). A few minutes later (the DPF warning light came back on), which was where I was before I did the DPF reset. But I'm
The said that, dpf was clogged, so the pressure pipe (coming from dpf) decided to blow. Had this replaced and a forced regen. Reading showed it was 70% blocked. Took the car 70mph for 150 miles (conveniently going to seaside anyway) and seemed ok, however, EML light came on. Back to garage who reset it. I then added Carlube DPF cleaner to my
Dpf flashing and eml light lit. Code reader throws out p242f. I clear the code and the mil light goes out for about 10 seconds then comes back on. we live in France and the mazda dealer took a look at the car, replaced all 4 injectors and the oxygen sensor, cleared the faults but the lights came back on as soon as it goes in a long journey.
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how to reset dpf light on mazda 6
