This contact is electrical, and if it fails, it will prevent the MAF sensor from operating or sending the necessary information to the OBD.

Reinsert it, then wait a few minutes before starting your carĪnother common issue is a contact fault between the MAF sensor and the connections it makes between the other systems of your car.

Clean the sensor using special MAF spray.

This is simple, and even novices should be able to successfully complete this repair task. To prevent this buildup, you can clean your MAF sensor yourself as part of your maintenance routine. This can be filled with miniscule contaminants such as dust, which can build up obscure the sensor. Contamination usually occurs over time (around every 18,000 + miles) as the MAF sensor is exposed to air flow. If dust or debris covers the sensor, it is unable to perform its job, and therefore, it will fail to provide the OBD with the necessary information. There are many reasons why your MAF sensor may fail, with the most common being contamination to the surface of the sensor. This helps ensure that the ignition process remains fully-functional, resulting in a vehicle that is smooth as well as fuel efficient. Then it feeds this data to the OBD, which responds by delivering the correct amount of fuel through the fuel injectors into the engine. It does this by recording the weight and temperature of the air. The MAF sensor helps with this important task by measuring the airflow as it enters the engine. The chief job of the MAF sensor is to work with your Mercedes’ onboard computer ( OBD) to ensure the correct air-to-fuel mixture is entering the engine for optimal driving conditions.

This part has various ports and valves which connect it to other systems within the engine. It is usually found under the hood near the engine, and it sometimes may be attached directly to it. The MAF sensor looks like a black cylinder. Where do I find the MAF and what does it do? In this article, we will explore some of the reasons why this part may begin to fail and what to do about fixing it.

One of the parts which can certainly cause such a change is the Mass Air Flow Sensor ( MAF). However, without good maintenance standards, serious parts failure can begin to occur, which can turn the joy of driving into a dangerous nightmare. Popular with drivers year after year, Mercedes vehicles are able to offer incredible high performance which makes driving a joy. Mercedes Benz is a car manufacturer known for designing vehicles that are both extremely stylish and luxurious while also creating them to be efficient and practical.

Sprinter mass air flow sensor problems