OP
Jules13
Senior Member
- Joined
- Oct 1, 2022
- Messages
- 58
- Reaction score
- 13
- Your Mercedes
- EClass 220cdi 2012 W212
- Thread Starter
- Thread starter
- #41
Seems to be the norm. I use DPF spray cleaner every 4-6 months but then use the app to force a regeneration which resets the ratio % and it lasts another 6 monthsHi. Did you fix it? I have same problem, i try nearly everything. Change injectors, dpf sensor, maf, clean egr, clean dpf and still the same, regenerate every 50-60 km. thank you.