Do it yourself
Frequently asked questions about cars and motorcycles

Cleaning the MAF sensor of the BMW engine

Model: BMW BMW Various
Part: Checks and maintenance

If the engine of the BMW is having difficulty in delivering power and excessive fuel consumption, the cause may be a dirty MAF sensor that is not communicating well with the ECU. To proceed with its cleaning, we open the engine hood, find the sensor located on the pipe coming out of the air filter. We start by disconnecting the electrical connector using a lever, unscrew the two hexagonal screws that secure the sensor and remove it, place it on a work surface and spray a specific cleaning spray on all its parts. We wait for it to dry and put the sensor back in place, fasten it with the screws and reconnect the connector.

Posted on 10 July 2024 by ScegliAuto

Video tutorial

Related tutorials

BMW BMW Various In this video, we see how to exclude the brake pad wear sensor, which many consider a nuisance because it starts giving the warning halfway through t…
BMW BMW Various In this video we can see how to install the tire pressure sensor on a BMW car: to tell the truth, this method is valid for all cars, so it is applica…
BMW BMW Various Before we can start, we will have to go to disassemble and remove the injectors of our BMW. Let's start by pouring water mixed with the degreaser int…

Other guides you may be interested in

How to Remove the Interior Light of a Mini

Remove the interior light of a Mini: use a screwdriver or plastic lever to pry between the cover and the light itself (avoid damaging the headlining), pull the cover out from the panel and disconnect the power connector after removing it. Replace the damaged bulb with a new one (same size and voltage). Refit the light into its housing (push it in with your hands until the metal clips are fully locked). Test the light's functionality before completely refitting the piece.

Watch the video!


by ScegliAuto

More videos