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How to Clean the MAP Sensor on a Citroen C3

Model: Citroen C3 SC - Years 2009-2016
Part: Checks and maintenance

In this video, we see that a Citroen C3 is struggling at idle and running poorly when cold. The problem has been identified as the Manifold Absolute Pressure (MAP) sensor. To clean it, avoid using aggressive solvents that could damage the sensor; use only an electronic component cleaner or specific MAP/MAF sensor cleaners like LiquiMoly, available under code B00295EEBK for £18.72 with free delivery. The sensor is held by a small screw that must be removed; then extract the sensor, spray the cleaner, and let it dry. Ensure the O-rings are clean and in the correct position. If the problem persists, replace the air filter and clean the throttle body.

Posted on 8 April 2026 by ScegliAuto

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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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