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Replacing the AdBlue Tank of the Citroen C4 HDI

Model: Citroen C4 Picasso MK 1 - Years: 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Part: Checks and maintenance

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Video tutorial

This guide provides instructions to remove and replace the AdBlue tank for reducing CO2 emissions on the Citroen C4 Picasso HDI and other models from the manufacturer with Euro 5 engines. First, raise the vehicle and begin by removing the plastic shield located near the metal shield of the exhaust manifold; then disconnect the electrical connector and remove the pipe to take out the old AdBlue tank, as shown in the video.

Install the new tank and reassemble everything!


Updated on 29 June 2026 by ScegliAuto


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