If you’re a Toyota driver and your vehicle is showing a P0136 error code, this guide is for you. In this post, we’ll walk you through three practical solutions to fix the error code at home, saving you time and money on car expenses.
First and foremost, it’s essential to understand that the P0136 error code indicates that the downstream oxygen sensor for bank one fails to meet the minimum and maximum voltage limits calibrated for the ECM.
Solution 1: Fixing Exhaust Leaks
The exhaust system of your Toyota starts at the engine combustion chambers and runs along the undercarriage, eventually ending with the visible tailpipe. If there’s a leak in the exhaust system, you can use exhaust putty to seal it. Here’s how:
- Clean the leaking area with sandpaper and a wet wipe.
- Activate the paste and apply it to seal the leaking area.
- Let it cure for 24 hours, depending on the external temperature.
Solution 2: Wrapping Up Exhaust Leaks
If the exhaust pipes have a welded seam that’s causing a leak, you can use a heat wrap to fix it:
- Clean the leaking area and activate the heat wrap.
- Wrap it around the area and let it cure by running the car for 30 minutes.
Solution 3: Checking the Oxygen Sensor
The oxygen sensor is located right after the catalytic converter, and if there are damages found in its electrical connections, wire harness, or metal tabs, it’s advisable to replace the oxygen sensor.
After applying any of these solutions, you can use a code scanner to clear the error code and ensure that everything is functioning well with your vehicle.
For more savings on car expenses, you can claim a free engine code scanner at the link in the description or check out our video for more information. Feel free to leave your comments, and our mechanic professionals will address them shortly. Thanks for watching!
What does the P0136 error code indicate for Toyota vehicles?
The P0136 error code indicates that the downstream oxygen sensor for bank one fails to meet the minimum and maximum voltage limits calibrated for the engine control module (ECM) to see.
What are the three practical solutions to fix the P0136 error code at home for Toyota vehicles?
1. Method A: Paste exhaust leaks using exhaust putty and allowing it to cure. 2. Method B: Wrap up the exhaust leaks using heat wrap and letting it cure with the heat from the car. 3. Method C: Checking and potentially replacing the oxygen sensor located after the catalytic converter if damages are found in its electrical connections, wire harness, or metal tabs.
How to use the ZEUS app to clear the error code after the repair?
After the repair, the ZEUS app can be used to clear the error code by tapping the Rescan button to ensure everything is fine with the vehicle.
Where to claim a free engine code scanner to save on car expenses?
A free engine code scanner can be claimed at the description link below the video or by checking out the provided video for more information.