DPF regeneration failure and possible empty AdBlue tank in the 2018 Citroën Jumper

Hey, I had a similar problem with my 2016 Citroën Berlingo and it turned out that I also had sporadic faulty communication between the ECUs. It seems very likely that this is indeed a serious problem that requires professional diagnostics and possibly the replacement of some parts. In my case, they had to change the control unit and some of the sensors. It was really quite nerve-wracking until the problem was fixed. So, off to the mechanic, the sooner the better! Good luck with that!

(Translated from German)

Hey, thanks for your answer and experience, it's really annoying that these things always have to happen at the most inopportune times, isn't it? You seem to have been really unlucky. Can you perhaps remember how much the whole thing cost you? And did anything else come up afterwards, or is your Berlingo now running smoothly again? Thank you and best regards!

(Translated from German)

Hey, yes, you said it - it's always a hair-raising experience. The repairs cost me a whopping €955. That was to fix this sporadically faulty communication problem between the control units. And I haven't really had any major problems since then. By the way - you were right with your feeling - the Ad-Blue tank really was empty, the mechanic also fixed that on my last visit. So, I hope that your Jumper will run smoothly again after the repair! Best regards!

(Translated from German)

Hey, thanks for the detailed info! Well, that sounds like a real adventure... and definitely a pretty expensive repair. But the important thing is that your Berlingo is running smoothly again. That gives me courage! And thanks for the tip about the Ad-Blue tank, I'll definitely have that checked. I wish you many more problem-free kilometers! See you then and thanks again!

(Translated from German)