Car Mechanics 101 - What Does a Mass Air Flow Sensor Do in a Car, Truck, SUV?

Shop for New Auto Parts at 1AAuto.com https://1aau.to/c-77-ak What is a mass air flow sensor, you may be wondering, especially if you saw the term in a trouble code, or your engine isn't running its best. This video answers that question for you! Len describes what a mass air flow sensor does, how it does it and why it does it. He also addresses some of the concerns of a broken or dirty sensor, and what you can do about it! If you liked this video, check out some of our other automotive general knowledge videos! http://www.youtube.com/playlist?list=PL37d7oWG6wDCE46Giw14J4wAB69GbQCw2 Subscribe: https://www.youtube.com/channel/UCVvE8kQTuZEykvMFZBVzftg?sub_confirmation=1 Check out our playlist: Automotive 101 Videos: https://www.youtube.com/playlist?list=PL37d7oWG6wDBOiNEsbFB3qmLpyFkKlxRO Car Knowledge: https://www.youtube.com/playlist?list=PL37d7oWG6wDCE46Giw14J4wAB69GbQCw2 📱 Download the 1A Auto Repair App for more videos, torque specifications, and car repair information: https://1aau.to/appdownloadyt 🚗 For More Info visit us at https://1aau.to/h-cdU ⚠ DISCLAIMER: While 1A Auto strives to make the information provided in this video as accurate as possible, it makes no claims, promises, or guarantees about the accuracy, completeness or applicability of the content. No information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. All do-it-yourself projects entail some risk. It is the sole responsibility of the viewer to assume this risk. 1A Auto is not responsible or liable for any loss damage (including, but not limited to, actual, consequential, or punitive), liability, claim, or any other injury or cause related to or resulting from any information posted in this video.