Install Tip: You may be required to reset the vehicle computer after installation of this part.
Direct Fit Replacement - Guaranteed to fit and function for your specific application Quality Tested - built to a strict level of product standards.
Item Condition:New
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
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How to Replace Mass Air Flow Sensor Meter 2000-05 Toyota Celica
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Created on:
Tools used
Phillips Head Screwdriver
1. Removing the Mass Air Flow (MAF) Sensor
Disconnect the MAF sensor wiring harness
Remove the two Phillips head screws from the MAF sensor
Pull the MAF sensor up and out
2. Installing the New MAF Sensor
Put the new MAF sensor into place
Insert the two Phillips screws into the MAF Sensor
Connect the MAF sensor wiring harness
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
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 show you how to replace the mass air flow sensor on this 2000 Toyota Celica. It's the same part and process on a large variety of Toyota, Lexus and Scion vehicles from the years of 2000 through 2006. All you need for this is a new mass air flow sensor from 1AAuto.com and a Phillips screwdriver.
Your mass air flow sensor is located right here. You just want to push in the tab and disconnect the harness and then remove these two Phillips screws. Once those screws are out, it just pulls right up and out. On the right is the old one, on the left is the new from 1A Auto. You can see they're identical and they'll mount exactly the same. Now you just want to push your new mass air flow sensor down into place and replace those two Phillips screws, and just reconnect your harness.
We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.
Tools used
Socket Driver
Phillips Head Screwdriver
Tools used
Phillips Head Screwdriver
Magnet - Extendable
1. Removing the Mass Air Flow (MAF) Sensor
Disconnect the wiring harness
Remove the two Phillips head screws from the MAF sensor
Remove the MAF sensor from the intake housing cover
2. Installing the MAF Sensor
Insert the MAF sensor into the back of the intake housing cover
Tighten the two Phillips head screws to the MAF sensor
Connect the wiring harness
Hi, I’m Mike from 1A Auto. We’ve been selling auto parts for over 30 years!
Open the hood. We have to pull the release inside the car. It's just inside. Right around your left knee on the driver's side. I need to release the secondary, or safety release. Just kind of feel around for it. This one is right here. Squeeze up.
Mass airflow meter is located here at the back of the air box. To remove it, start by unplugging it, push down on the connector to unlock it, and then wiggle the connector off. Use a Phillips head screwdriver to remove the two screws. Grab the screw, and put it aside so I don't lose it. Do the same for the other one. This should lift right out of the intake tube.
This is the original mass airflow meter from our car, and the brand new one from 1AAuto.com. It has the same style connector and the same style mounting holes. This should fit and work great in our vehicle.
So you can only install it one way because the screw holes aren't going to line up. So line them up like that. Just push it in, and it will go past the rubber O-ring. Use your magnet if you don't have a magnetic screwdriver. Get that in place. These are just self-tapping screws. As soon as I feel them get tight, I'm just going to stop. That's nice and tight. Reconnect the plug. The job is complete.
Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.
Tools used
Phillips Head Screwdriver
Magnet - Extendable
1. Removing the Mass Air Flow (MAF) Sensor
Disconnect the wiring harness
Remove the two Phillips head screws from the MAF sensor
Remove the MAF sensor from the intake housing cover
2. Installing the MAF Sensor
Insert the MAF sensor into the back of the intake housing cover
Tighten the two Phillips head screws to the MAF sensor
Connect the wiring harness
Hi, I’m Mike from 1A Auto. We’ve been selling auto parts for over 30 years!
Open the hood. We have to pull the release inside the car. It's just inside. Right around your left knee on the driver's side. I need to release the secondary, or safety release. Just kind of feel around for it. This one is right here. Squeeze up.
Mass airflow meter is located here at the back of the air box. To remove it, start by unplugging it, push down on the connector to unlock it, and then wiggle the connector off. Use a Phillips head screwdriver to remove the two screws. Grab the screw, and put it aside so I don't lose it. Do the same for the other one. This should lift right out of the intake tube.
This is the original mass airflow meter from our car, and the brand new one from 1AAuto.com. It has the same style connector and the same style mounting holes. This should fit and work great in our vehicle.
So you can only install it one way because the screw holes aren't going to line up. So line them up like that. Just push it in, and it will go past the rubber O-ring. Use your magnet if you don't have a magnetic screwdriver. Get that in place. These are just self-tapping screws. As soon as I feel them get tight, I'm just going to stop. That's nice and tight. Reconnect the plug. The job is complete.
Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.
Tools used
Phillips Head Screwdriver
Magnet - Extendable
1. Removing the Mass Air Flow (MAF) Sensor
Disconnect the wiring harness
Remove the two Phillips head screws from the MAF sensor
Remove the MAF sensor from the intake housing cover
2. Installing the MAF Sensor
Insert the MAF sensor into the back of the intake housing cover
Tighten the two Phillips head screws to the MAF sensor
Connect the wiring harness
Hi, I’m Mike from 1A Auto. We’ve been selling auto parts for over 30 years!
Open the hood. We have to pull the release inside the car. It's just inside. Right around your left knee on the driver's side. I need to release the secondary, or safety release. Just kind of feel around for it. This one is right here. Squeeze up.
Mass airflow meter is located here at the back of the air box. To remove it, start by unplugging it, push down on the connector to unlock it, and then wiggle the connector off. Use a Phillips head screwdriver to remove the two screws. Grab the screw, and put it aside so I don't lose it. Do the same for the other one. This should lift right out of the intake tube.
This is the original mass airflow meter from our car, and the brand new one from 1AAuto.com. It has the same style connector and the same style mounting holes. This should fit and work great in our vehicle.
So you can only install it one way because the screw holes aren't going to line up. So line them up like that. Just push it in, and it will go past the rubber O-ring. Use your magnet if you don't have a magnetic screwdriver. Get that in place. These are just self-tapping screws. As soon as I feel them get tight, I'm just going to stop. That's nice and tight. Reconnect the plug. The job is complete.
Thanks for watching. Visit us at 1AAuto.com for quality auto parts, fast and free shipping, and the best customer service in the industry.
Tools used
Flat Blade Screwdriver
Phillips Head Screwdriver
245-1095
In Stock
Product Reviews
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4.67/ 5.03
3 reviews
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just great
L
July 6, 2017
mass airflow sensor was easy to install, and was able to extinguish check engine light. thanks, Jerry
No difference from OEM
Bryan
November 10, 2019
Sensor worked perfectly. No difference from OEM besides price.
John
March 7, 2024
Solved my problem.
Customer Q&A
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Customer service
877-844-3393
Monday - Friday 8:00am - 9:30pm ET Saturday - Sunday 8:00am - 4:30pm ET
Lexus is a registered trademark of Toyota Motor Corporation. 1A Auto is not affiliated with or sponsored by Lexus or Toyota Motor Corporation.See all trademarks.
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