vivienfire1

Peugeot 308 AdBlue Issues

Hi, I've got a 2018 Peugeot 308 diesel and I'm having some AdBlue issues. The display says the tank is empty, even though I filled it up recently. Now it won't start! The error memory also shows some AdBlue related error. Anyone else experienced this? Could it be a dodgy sensor?

A 2018 Peugeot 308 diesel is experiencing AdBlue issues, with the display indicating an empty tank despite a recent refill, leading to the engine not starting. The problem might be due to a faulty sensor or a defective output from the AdBlue tank to the dosing unit. A common solution is replacing the tank, and it's recommended to have the vehicle checked at a workshop.

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4 comment(s)

Sounds familiar. I had a similar issue with my 308. Is the engine refusing to start now?

Yep, exactly that. Engine won't even turn over. Did yours end up being a sensor issue, or something more serious? Any idea what it cost to fix?

It wasn't the sensor in my case; the output from the AdBlue tank to the dosing unit was defective. It's a common problem, I think. You'll probably need a new tank. Best to get it checked at a workshop, could cost around 250€.

Thanks for the info! Looks like a trip to the shop is in order. Hopefully, it's just the tank like you said. I'll post what happens once it's sorted.

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PEUGEOT

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308