In those circumstances where the MAF sensor has been damaged, it will need to be replaced.Īpproximately 12,000 gallons of air pass through your engine air filter for every gallon of fuel you burn (45,000 liters of air for every 4 liters of fuel). This service also cleans your throttle body and other fuel system components. Now if your MAF sensor is contaminated, it may be possible to clean it with an air induction cleaning service at Doc Able’s Auto Clinic, Inc. So replacing your engine air filter as recommended and will extend the life of your MAF sensor and helps keep your engine running smoothly. That is how the sensor can become so dirty or damaged that it cannot accurately measure the air flow.
When the engine air filter becomes very dirty and clogged, some of the contaminants pass through the filter and hit the MAF sensor.
Dust, road grime, pollen and other contaminants are captured in the filter. As air comes into your engine, it first passes through the engine air filter.
#Air doc inc drivers
The good news is that Evanston, Rogers Park, Skokie and other area drivers can prevent most MAF sensor contamination. A dirty or damaged MAF sensor will provide inaccurate air flow readings, which can lead to drivability problems, damage your catalytic converter, set off the Check Engine light and may even prevent the engine from running. With that information, the computer calculates how much oxygen is available to burn and adjusts the amount of fuel it sends. The Mass Air Flow (MAF) sensor measures the volume, temperature and density of the air coming into your engine. But what if the computer is getting the wrong information about how much air is coming into your engine? Well, it would send and get the wrong amount of fuel and your engine wouldn’t perform the way you need it to. Based on how much air you need – and how much is available – your engine management computer sends the needed amount of fuel to your engine. You request how much of each you need by how hard you press on the accelerator, by going up or down a hill or by how much you are carrying in your vehicle as your drive around Evanston, Rogers Park, Skokie and other areas. Air and fuel are mixed together to be burned in your engine.
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