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Place the sensor on a towelfor cleaning. Apply the cleaner 鈥?10-15 blasts around the inside of the sensor will do. Also clean the sides of the part, its housing, its connectors, and its terminals. If you have a hot wire mass air flow sensor, make sure the cleaner doesn鈥檛 get onto the hot wires or plate.

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  • How do you clean the mass air flow sensor?

  • Grab your can of intake cleaner (I used CRC Mass Air Flow Sensor Cleaner ), and spray it at the MAF sensor. The engine will slow down and almost stall while you do this. This is normal. A second or so after each spray, the engine should run normally again.

  • What are the benefits of cleaning the MAF sensor tips?

  • Cleaning amass air flow (MAF) sensor tips can help to improve the performance of your engine. The MAF is a key component in vehicles that use an electronic fuel injection system. It measures the flow of air into the engine.

  • What happens if the mass airflow sensor is clogged?

  • This sensor can get clogged with junk. Consequently, the ECU receives wrong information, resulting in an improper combination of air and fuel. The precise placement of a Mass airflow (MAF) sensor is different for each vehicle. But it鈥檚 often located between the air filter and the intake manifold in the air intake system of your car.

  • How does a mass air flow sensor (MAF) work?

  • How does a Mass Air Flow Sensor (MAF) work? A brief background on what a MAF does. A Mass Air Flow sensor measures the volume of air entering an engine. By passing a current through a wire and measuring the change of resistance of the wire the ECU can measure how much air is entering the engine at a given time.