How to Replace MAF Sensor 2000-07 Volvo V70 2-4L

Hi, I'm Mike from 1A Auto. We've been installing auto parts for over 30 years.

Hi, everyone. Sue here at 1A Auto. Today we're going to show you on our old 3 Volvo V78, 2.4 liter how to take the MAF's air filter sensor out. It's located in the top of the air filter box. And the mounting screws are just two Phillips heads. So we'll take a Phillips screwdriver. Push down. Let's take that bolt out. And the other one. Real small, make sure you set them aside. And then you can grab this sensor and twist it. Pull up. It's mounted with an O-ring. Now we see the connector. Push down on that tab, and slide it out. If it gets stuck you might need a flat head screwdriver. There we go. Well here's the MAF's airflow sensor.

I'm ready to connect the connector again. I'm making sure there's no damage and that the prongs are all straight. Connect it. Line up and snap it together. Now I can drop it down in the air box. Just wiggle it slightly back and forth so the O-ring sits. And I'll just get my mounting screws. The little small Phillips heads. Snug it down. Maybe make sure it's nice and air tight. It has to be tight. Then you're ready to go.

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