Get the Best Priced Dodge Sprinter 2500 Air Mass Meter

Your Dodge Sprinter 2500 Air Mass Meter is also known as a "mass air flow" (MAF) sensor. It's purpose is to determine the mass flow rate of air as it enters the fuel system of engines with fuel injection. This part is important to your car or van's main computer, because this is how it balances and makes corrections to the air-fuel mixture. As you may recall from your high school science classes, air changes in density depending on temperature as well as altitude. It is therefore necessary to adjust the airflow for varying driving conditions. A working Dodge Sprinter 2500 Air Mass Meter makes certain that your engine is running efficiently at all times.

Different Types of Air Mass Meters

There are two primary types of MAF meters used on cars and trucks today. One of these is the vane meter, while the other is known as the "hot wire." By employing sensors for input, these enable the engine control unit (your vehicle's computer) to determine the rate of airflow and make the appropriate adjustments so that you are running the correct fuel mixture for operating conditions. When the MAF meter is used in conjunction with the O2 sensor, this ratio of air to fuel can be measured and controlled with pinpoint accuracy. The Dodge Sprinter 2500 Air Mass Meter sends the information to the ECU, getting feedback from the O2 sensor and makes moment to moment corrections accordingly.

When Your Dodge Sprinter 2500 Air Mass Meter Goes Bad - The Signs

When your Air Mass Meter is starting to go out, you'll notice rough idling and excessive fuel consumption. This is caused by an incorrect fuel mixture - it may run rich while idling, or too lean when accelerating or climbing hills. If it is running rich (too much fuel), your MAF indicator may have a contaminated hot wire. Basically, what has happened is that dirt or other contaminants have gotten past the air filter and attached itself to the hot wire. Fortunately, this is a very easy fix; simply clean your MAF meter with the correct cleaning agent. On the other hand, if the fuel mixture is consistently too rich or too lean, it will be sending incorrect information to the ECU. Usually, the only sign you will notice is poor fuel economy. Unfortunately, this is not easily determined without special equipment. You'll need to take it to a shop and have a professional diagnosis performed. It may not be the sensor, but rather the circuit - in which case a new sensor won't really fix anything.

But If You Do Need a New Dodge Sprinter 2500 Air Mass Meter...

If you are in need of a new air mass meter, head on over to PartsGeek.com, where they offer generous discounts of up to 80% on all of their huge inventory of auto parts and accessories. Depending on what you choose, you can get a new Dodge Sprinter 2500 Air Mass Meter for under $125. In addition to discount pricing, PartsGeek offers periodic specials on free shipping - so shop PartsGeek.com first. You'll be glad you did.