Hi All,

Purchased a Mazda 6s in January 2019,
Have had ongoing issues ever since where as the engine management light comes on specifically when i go over 60MPH and into 5th gear. Then followed by DPF solid.. then DPF flashing.

I have had the DPF taken out and refurbished / cleaned out twice,
i have had the air sensor replaced which the fault codes show,
Can has had a full service & MOT.

As soon as i go on motorway and above 60mph and into 5th / 6th gears this scenario kicks in of EML & DPF and acceleration dips.

Any help available on here as no clue what to do next.

 

You should put more details about the car you have and maybe the exact code for eml
Had this kind of problem on a 2007 mazda 6 2.0 diesel 105 KW and was IAT2 sensor located on the back side of the intercooler
The sensor and plug were ok but the isolation on wires was a bit teared apart and when it rained the car was stalling and had no power and engine management light came on.
Fixed the isolation on the wires and everything was ok after that.
Hope this helps.