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Frequently asked questions about cars and motorcycles

MAP sensor position in the Nissan Navara 2.3 DCI engine

Model: Nissan Navara D23 - Years 2014-2024
Part: Checks and maintenance

In this video, we see the position of the MAP (Manifold Absolute Pressure) sensor inside the engine compartment of the Nissan Navara 2.3 DCI: it is located right next to the diesel filter, under a tangle of pipes, not very easy to reach. To get there, we will have to remove various components. For now, let's just remember that the MAP sensor measures the air pressure in the engine intake manifold; it provides crucial data to the engine's electronic control unit to calculate the amount of fuel needed for optimal combustion, and helps regulate the air-fuel mixture, influencing fuel efficiency. We can suspect a malfunction when fuel consumption increases, the idle is irregular, emissions are excessive, and the engine light on the dashboard comes on.

Posted on 8 October 2025 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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