Mass Air Flow (MAF) Sensor Replacement Toyota Camry 2012-2017

Fault codes P0102 and P0113 will be active if you have a faulty MAF sensor, the check engine light will come on, and the vehicle may have poor acceleration. This guide is a step-by-step procedure to replace the mass airflow sensor on a 2012-2017 Toyota Camry XV50.

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What you will need

• Philips screwdriver
• OBD-II Scanner
• Toyota Camry MAF sensor

Procedure

1. Unlock the vehicle and open the driver’s door.
2. Connect the OBD II Scanner on the OBD II port below the dashboard.
3. Insert the key into the ignition switch and turn it to the accessories menu.
4. Set the scanner to the diagnostic menu and go to Read Codes (stored).
5. Open the hood and locate the mass airflow sensor above the air filter housing or airbox.
6. Disconnect the connector by squeezing the connector and pulling it out.
7. Remove the screws holding the sensor using a Philips screwdriver.
8. Pull the mass airflow sensor out.
9. Get the new sensor and install it into the air filter housing.
10. Reinstall the screws and reconnect the electrical connector.
11. Go to the driver’s seat, start the vehicle, and start the engine. Clear the fault codes with the OBD-II scanner. As long as there is no other issue, the check engine light should stay off.  
12. Get the scanner, go to the diagnostic menu again, and erase the code.
13. Start the vehicle a few times and recheck the engine light.

A generic OBD-II scanner can clear the check engine light, but if you want a more professional OBD-II scanner, use the YOUCANIC Full System Scanner, which can read and clear fault codes through every vehicle’s control module.

That’s it. Replacing the mass airflow sensor on a Toyota Camry is very easy.

We hope you find the Mass Air Flow (MAF) Sensor Replacement Toyota Camry 2012-2017 guide helpful. Check these troubleshooting and repair guides for more help on your Toyota.