Dirt and grime on the roads can wreak havoc with the insides of your Mercedes, especially under the hood. Pollutants can enter your exhaust and air circulatory systems as a result of malfunctioning or clogged and dirty parts. As an example, let’s examine the Mercedes ML430 air mass meter. The ML430 Bosch air mass meter is a small square box that is located near the air filter and intake manifold. The Bosch Air Mass Filter is important in maintaining fuel-efficient emissions and monitoring the air mass flow in your luxury vehicle by changing gas flow in response to air density, temperature and pressure changes. A sensor communicates signals from your car’s internal computer to the fuel injectors to negotiate the delivery of fuel to the engine based on the temperature (heat) sensitivity between the two hot wires and the sensor wire. When dirt and water infiltrate the engine and get into the tubing, it affects the air mass meter by creating poor engine idling and hesitation when one accelerates. Thus, regular maintenance that includes the proper and timely replacement of the air filter is an absolute must to preserve the integrity and functionality of the Mercedes Bosch Air Mass Meter. Auto parts customers desire excellent technical help while looking at high-quality parts for their car or truck. Thus, we built an always-online sales help call bureau to answer your questions. If you spot a better price somewhere else, call us - we will meet or beat any legitimate auto part price.