Jumpy AdBlue Error

I'm having AdBlue issues with my 2016 Citroen Jumpy diesel. The dash is showing an error, the error memory is full, and it won't start. The mileage is 43049 km. I suspect the AdBlue output from the tank to the dosing unit, as the tank seems empty. Has anyone dealt with something similar? Is this a common problem?

4 comment(s)

Sounds familiar. I had similar issues with my Jumpy. Did you check the SCR catalyst? Sometimes a fault there can throw things off, mimicking a low AdBlue situation. Is the injection system working properly?

I haven't specifically checked the SCR catalyst, but I can give that a look. As for the injection system, I don't have the tools to properly diagnose it myself. Is there a way to check the injection system without specialized equipment? Any advice on what to look for on the SCR?

Without proper diagnostic tools, the injection system is tough to nail down. For the SCR, look for any signs of leaks or physical damage. But honestly, given all the symptoms, it sounds like the AdBlue issue is central. I'd recommend getting it to a workshop and getting the tank and dosing unit checked. It’s not always straightforward to diagnose without the right equipment. Could be a faulty sensor, clogged line, or a bad pump.

I brought it to the workshop, and you hit the nail on the head – the AdBlue output from the tank to the dosing unit was indeed defective. The final repair bill came to around 250€. Now I can finally drive my car again!

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