How to Clean A Mass Air Flow Sensor. Story by Bob Lacivita • 1y. Time:20 to 30 minutes. Complexity:Beginner. Cost:$15. Getting started. Gather all your tools and materials.

A mass air flow sensor is one of the numerous tiny widgets and gewgaws that make up a modern automobile's electronic fuel injection system.In the MAF's case, it tells the car's computer how much ...

One dirty sensor could be hurting your car’s performance — learn which one it is, the symptoms to watch for, and how to clean it easily.

The throttle body has a throttle position sensor (TPS) to monitor the accelerator pedal movement. Meanwhile, the mass air flow sensor and TPS send data to the engine control unit (ECU), which ...

Remove the Old Filter and Lightly Clean. ... If you’d like to go a step further, this could be a good time to also remove the MAF, or mass air flow sensor, and spray it out with some MAF cleaner.

GM has issued a recall for certain units of the Chevy Low Cab Forward 3500 and 4500 models due to an issue with the mass air flow (MAF) sensor.

Meanwhile, the mass air flow sensor and ... and allow the inside of the throttle body to air dry for at least 10 to 15 minutes before reinstalling the air duct. It's also a good idea to clean ...