
C-class W204 Saloon Sedan S204 Estate C204 Coupe.Mercedes-benz A6450900048 5WK98101 MAF sensors available to buy at Xenons4U and of course more additional information about mass air flow metter. It can also lead to a fault in your car's engine computer not recognising your correct fuel level, which is why you may find your Check or Service Engine light starts blinking. Yes! It's essential that you do your best to prevent a bad MAF sensor, as it can cause automatic transmission problems by changing the shifting pattern. Can problems with the MAF sensor cause transmission problems? If after this you find it still doesn’t work, the enclosure for the air filter could need replacement to make sure the entire system is functional. If this doesn’t work, you may need to replace the air filter. Tips on preventing the P0101 error codeĮnsure that your filter is always dust-free, dirt-free and oil-free to make sure the filter is effective. These causes just apply to above 3 DTC on mercedes-benz cars. Air filter cartridge/element slats distorted.Seal under engine control unit compressed.P0101FA P0101FB P0101FC Diagnostic Trouble codes cause: However, this is an issue that can be prevented before it starts. With the air cooling system being potentially torn or clogged up you’d need to work with internal parts to resolve the problem, so you’d be best off asking a fully qualified mechanic.
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How to fix P0100 P0101 P0102 P0103 P0104 error codesĪs the P0101 trouble code relates to internal damage, there’s not much that can be done at the roadside to solve the issue. P0101 Mass air flow MAF sensor/volume air flow VAF sensor - range/performance problem.P0101FD P0101(FD) Mass Air Flow MAF sensor/volume air flow VAF sensor - range/performance problem.P0101FA P0101FB P0101FC Mass air flow sensor 1 has a malfunction.P0104 - Mass Air flow MAF Circuit Intermittent.

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The most common causes of the P0101 error code include a dirty or clogged air filter, a cracked or damaged air intake, or even the MAF sensor itself being contaminated or damaged. Your dashboard will display the P0101 error code when your car's diagnostics note that the frequency readings from the MAF sensor are outside of its expected range. The intake air reduces the heat of this film, so in instances of greater airflow, the ECM needs to generate more electric current to stabilise the MAF's temperature. Mass air flow sensor takes the form of a heated film through which an electric current passes from your car's Engine Control Module (ECM), which helps to control its temperature.

It measures the amount of air that enters the engine via the throttle valve. The MAF sensor also known as meter is located after the air filter, in the engine intake. Ever started up your Mercedes and wondered what the P0101 error code means? If the malfunction indicator light (MIL) appears on your Mercedes Benz dashboard, this indicates the car’s on-board diagnostics sensor (OBD-II/OBD 2) has identified a problem regarding the mass air flow sensor (MAF Sensor).
