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How to Repair the AdBlue System in the Peugeot 3008

Model: Peugeot 3008 T84, MK 1 - Years 2009-2016
Part: AdBlue warning light

In this video tutorial, you can see how to repair the AdBlue system in the Peugeot 3008 if it shows problems. The AdBlue system aims to reduce your car's emissions. You will also notice that the AdBlue malfunction warning light turns on and stays on. If you connect the diagnostic tool, it indicates that the urea control unit is located inside the tank, along with the pump. The diagnostic tool shows that the pressure in this vehicle is 105 bar, which is absolutely out of range, as the tank should have a pressure of 55 bar. Another anomaly is that the temperature of the liquid inside the tank is minus 40, which is not acceptable. Two tests can be performed: the first is to reset all parameters of the control unit by filling the tank with urea and testing the vehicle to see if the data changes or remains the same.

Updated on 21 June 2026 by ScegliAuto

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    Frequently Asked Questions

    • 3008 2009-2016 - How many liters of AdBlue does the Peugeot 3008 contain? Read answer
    • 3008 2016-2023 - What does the AdBlue warning light on the Peugeot 3008 indicate? Read answer

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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by ScegliAuto

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