Hey!
 

My DPF regenerating like under 200kms does not matter if I go on a highway, or on normal road the calculated soot going up until 12-13g then jumps to 21g and regenerating.. the measured soot going up so much faster.

 

Oil ash volume is 58.8g, and 235k mileag. I bought the car last summer and regenerated every 400kms, the car has power fuel consumption is great been driving on highway and still under 5L/100km, torque also okay but this DPF thing kills me..

 

EGR low pressure vaule is -0.003 - -0.008 does not matter if the car is not running, or on idle or running on the road.

 

2015 1.6 cr tdi cxxb

 

What can I do with this, clean the DPF first and see what happens, or what else?

 

Thank you,

Mine also does this now on 150k km, but when I bought it on 100k, it used to regenerate every 400-500km.. I don’t think the DPF got clogged twice as fast for 50k km as it did for the first 100k. 
 

Have you visited the Skoda dealer since you bought the car? I suspect them for installing emission update as part of other work they did on the car. 🤨

In Hungary they are too expensive, I mean the dealer taking 5x more money than an usual repair would ask for.

 

I am really curious because the car runs very well, but the measured soot going up really fast in some conditions and no lights, no red or yellow light anything like that.

 

Even the fuel consumption seems okay, I use premium Shell diesel mostly or OMW we have there, probably need to clean the DPF first by company and after I need to check things like the EGR valve or I do not know where to start.

 

I believe in t he car and I like it a lot but this flustrates me do not want to buy a new original DPF.

EGR is rarely an issue on these cars, as it’s positioned after the DPF.

 

I’m thinking about cleaning the DPF without dissembling, with Wurth or Presto’s foam sprays. And maybe to reset the DPF values to 20% after that.

If needed to clean DPF I will remove, I do not believe in those liquids, only using the car now on weekends cause of my new job so it is okay if I cannot use car for 2-3 days..

 

Yes EGR, like half a day to remove it and even Pierburg is not working for a long but costs a lot, EGR is tragedy in this type, but what else if not DPF or EGR?

 

If the injectors or the turbo goes wrong I can feel it I assume while driving.