P1135 Toyota Camry: Understanding and Troubleshooting the Common Issue

Today, we’ll be replacing an oxygen sensor on a Toyota Camry, specifically for a four-cylinder vehicle. If you’re experiencing the P1135 error code on your Camry from the years 2003 to 2012, then this guide is for you.

We’ll be using a Denso oxygen sensor, known for their quality, and it comes with anti-seize, making the installation process smoother.

Under the hood, you’ll find the sensor, known as bank one sensor one. It’s crucial for the air to fuel ratio and plays a significant role in the vehicle’s performance.

To start the replacement, disconnect the sensor’s connector and utilize the proper tools to remove the old sensor. Take precaution with the new sensor, matching the part numbers and applying anti-seize to the threads before installation.

Once the new sensor is securely fastened, ensure to reconnect the wiring and take the necessary steps to reset the error code. This is a vital process to maintain the vehicle’s performance and emissions control.

By following these steps, you can successfully replace the oxygen sensor in your Toyota Camry, improving the air to fuel ratio and ensuring the proper functioning of the catalytic converter.

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