Mass Air Flow: [MAF] Testing

🔧 Whether you're a seasoned technician, a passionate car enthusiast, or a DIYer looking to dive into the world of auto diagnostics, this video is your go-to resource for understanding everything about Mass Air Flow sensors!
🚗 Have you ever wondered what happens when a Mass Air Flow sensor goes bad? 🤔 Curious about the telltale signs of a malfunctioning MAF sensor? 🛠️ Can you still drive with a bad Mass Air Flow sensor, and how do you check if it's working properly? We've got you covered with detailed answers to these questions and more.
🔍 In this video, we explore the symptoms of a failing MAF sensor, walk you through the process of MAF sensor cleaning, and provide expert insights on MAF sensor testing and diagnosis. Whether you're facing MAF sensor problems or simply want to enhance your knowledge, this video is a must-watch.
👨‍🔧 Our step-by-step guide ensures that both seasoned technicians and DIYers alike can follow along easily. Learn the ins and outs of MAF sensors, from understanding their role in the engine system to practical tips on troubleshooting and maintenance.
👉 Don't forget to like, subscribe, and hit the bell icon to stay updated on our latest automotive content. Ready to become an MAF sensor expert? Let's get started! 🚗🔧
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#MAFSensor #CarEnthusiast #AutoRepair #DIY #TechnicianTips

[@leslieterrell7369]

Your explanation of how to scope a Mass Air Flow sensor is very helpful. Please continue the good work. I, for one, thoroughly enjoy your videos.

[@howlinhog]

Outside air temperature, size of bore that intake air is travelling through and the energy required to keep the thermistor at a steady state temperature are all components of the equation to measure air density. Don't forget that the mass, in mass air flow is referring to density. Any sensor that uses mechanical means such as a vane are woefully inadequate. The monster of an oscilloscope that we had back in the mid eighties was not capable of reading the signal that for instance, the 3.8 Buicks produced in 85. A light tap on the body was the diagnosis LOL. Fluke was on it though. I don't remember what year Fluke came out with the 97 Automotive Oscilloscope, but I seriously coveted it for a few years. Now I have two in storage that don't owe me anything, a 190-204 that gets used heavily when I need more than two channels, and a 124B that sees the majority of work due to it's compact size.

[@ThunderbirdRocket]

Thanks ! Clarifying the unplug it test was very valuable information ! Same thing with the diagnostic readings / values .

[@CASA-AUTOMOTRIZ]

q bien se siente o como dirian los mexicanos q cabron q hoy ya tenemos en habla hispana estos mostros como mat master de este canal, joel automotive in action, jahaziel ulivarria y otros colegas, antes solo eran los gringos y los miravamos inalcanzables ya tenemos tecnicos de altisimo nivel.

[@javiertello8578]

I love your videos. Excelent comunication skills

[@bradedwards1609]

Great video Oscar, keep up the great work.

[@MasterAutomotiveTraining]

Thank you for watching! 😁

[@goodtimejohnny8972]

Wheel out the big ole Sun Diagnostic machine, I'm feeling nostalgic.

[@MasterAutomotiveTraining]

Right! We would if it worked.

[@DavidSanchez-sf3by]

Thank you very much for your time. Great video 👍🏼 they didn’t go over MAF diag when I went to universal technical institute I’ve been trying to find online courses on engine performance

[@MasterAutomotiveTraining]

Glad it helped, if you need other topics, drop them in the comments. 😁

[@JCpNK]

IMO you clean a MAF sensor for maintenance.. Once it’s bad it’s bad. I’ve never actually seen where cleaning it will bring it back to spec… Like you said just replace it.. Less headaches for you and the customer. Great video BTW 👍

[@scottelbadass]

Great info

[@MasterAutomotiveTraining]

Thank you for watching. 😁

[@maur_palmpalm5661]

Muy bueno video saludos 👍

[@MasterAutomotiveTraining]

Muchas gracias por su apoyo. Saludos

[@nickayivor8432]

KNOWLEDGEABLE

[@MasterAutomotiveTraining]

Thank you my friend.

[@JohnDoe-zj6xf]

Can we use the throttle body cleaner to clean MAF sensor Or do we have to buy a separate MAF cleaner?

[@scottelbadass]

The audio is funky...like it's repeating or there's a random 2nd audio

[@MasterAutomotiveTraining]

The transitions for some weird reason doubled the audio 🤷🏻‍♂️

[@AodhMacRaynall-dr1sf]

this is fascinatin shit!!!!!

[@MasterAutomotiveTraining]

Thank you for watching!

[@JAIVS26]

hoy vi un video de un MAF que usa el protocolo SENT

[@MasterAutomotiveTraining]

Me puede compartir el enlace al video.