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  5. C4
  6. : Cleaning the particulate filter of the Citroen C4

Citroen C4 - Video tutorial

Model: Citroen C4 MK 1 - Years 2004-2010
Part: Particulate filter
Operation: Cleaning the particulate filter of the Citroen C4

In this video you can understand when the particulate filter is dirty and how to clean it. After connecting a diagnostic tool for confirmation, the anomaly generated by the dirty filter in question will appear on its display, in addition to the message on the instrument panel. We proceed with the disassembly, after having raised the car, of the same, unscrewing the metal clamps that connect it to the engine to the exhaust pipe. Extracted from its seat, it can be washed with a pressure washer, useful for dissolving dirt both externally and internally and finally rinsing with running water to remove the last residues. Once reassembled, it will be possible to check, by starting the engine, that the anomaly messages no longer appear.


Posted on 10 July 2022 by ScegliAuto

    Frequently Asked Questions

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    • C4 2010-2018 - What does the Citroà «n C4 particulate filter clogging warning light mean? Read Answer

How to open the Honda Sh 125 saddle when the battery is low

Let's see below how to proceed to raise and unlock the motorcycle seat when the battery is low, also helping us with the video. A square key is supplied with the scooter which is needed to unlock the saddle opening. This plastic key must be inserted into the seat inside the flap on the right side of the body immediately under the ignition switch. Then, open the plastic door and insert the key to unlock the saddle opening where we can find the battery and replace it if necessary.

Watch the video!


by ScegliAuto

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