Replaces
Frequently bought together
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Install Tip: You may be required to reset the vehicle computer after installation of this part.
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Hi, I'm Mike from 1A Auto. We've been selling auto parts for over 30 years. We're dedicated to delivering quality auto parts, expert customer service, fast and free shipping, all backed by our 100% satisfaction guarantee. Visit us at 1AAuto.com, your trusted source for quality auto parts.
We're going to remove the mass air flow sensor. It's right here off the air box air cleaner assembly. Start by unplugging it. Place that aside. This is a T-15 Torx screw. Make sure you grab those screws so you don't drop them. Just pop this out. It's got a little seal on it. It'll come right out.
This is the old mass air flow sensor. It's got five pins in there. This is the new one. Five pins. Virtually identical. These are your heating elements and sensing elements in here. You don't want to touch those. Just leave them alone. It's got the O-ring in here that's going to seal on the intake tube. This should fit right in.
We're going to install our new one. It does have a key here and a key here. It also has an arrow in the direction of airflow. You just want to make sure that this arrow is pointing towards the engine, 'cause otherwise this key way shouldn't let you install it, but you don't want to try to force it. That should seat right in there on the O-ring. You'll feel it seat right in there. You got your screws, T-15 Torx, just have a very light Torx. Basically hand tight, 'cause they're just screws in the plastic. To complete it, just plug the harness back in.
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Hi, I'm Mike from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle, think of 1AAuto.com. Thanks.
In this video, we're going to show you how to replace the mass airflow sensor on this 2011Chevy Silverado 1500. The only tool you'll need is a T15 bit and a ratchet or a T15 driver would also work.
Your mass airflow sensor is right here on this air intake hose. You just want to push the tab on the bottom of that connector and pull it free, and then remove the two T15 screws on either side of the airflow sensor. Once removed, the sensor just lifts right up and out.
Now you just push your new airflow sensor down into place, and you replace those two T15 screws. Reconnect the harness to the mass airflow sensor, and you're all set.
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