Are you dealing with a p0 135 code indicating an oxygen sensor sensor one heater failure in your 2002 Honda Accord 2.3 liter 4-cylinder? You’re in luck because in this article, I’m going to guide you through the process of replacing the oxygen sensor.
Before we jump into the replacement process, it’s essential to determine the issue by checking the existence of the heater circuit. The heater circuit can be identified as the two same colored wires on your oxygen sensor. In the case of this Honda Accord, the two black wires indicate the heater circuit.
Using a test meter, you can check the continuity of the two pins or wires associated with the heater circuit. If the test meter shows no reading at all or an open circuit, it’s a clear indication that the oxygen sensor needs replacement.
Once you’ve identified the issue with the oxygen sensor, it’s time to proceed with the replacement. The oxygen sensor sensor one is conveniently located at the front of the vehicle, while sensor two is situated behind the catalytic converter. Although their placements differ, the replacement procedure remains the same for both sensors.
With the necessary tools at hand, you can easily remove the faulty oxygen sensor and replace it with a new one, resolving the p0 135 code and ensuring optimal performance of your Honda Accord.
As a result of utilizing this replacement method, many individuals have found it to be cost-effective, saving them a substantial amount of money. If you’ve benefited from this information and are inclined to show appreciation, consider the fan funding option available on the channel page.
By following these steps and integrating the replacement process, you can resolve the oxygen sensor issue in your 2002 Honda Accord, ensuring efficient vehicle performance and potentially saving a significant amount of money in the process.
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What is the cause of the p0 135 code oxygen sensor sensor one heater failure in a 2002 Honda Accord 2.3 liter 4-cylinder?
The p0 135 code indicates an oxygen sensor sensor one heater failure. Sensor one is located in the front and is easy to access. Sensor two is located behind the catalytic converter. To diagnose the issue, use a test meter to check the existence of the heater circuit, which consists of two same colored wires on the oxygen sensor. In the case of the mentioned vehicle, there are two black wires used for this check.
How can I diagnose an oxygen sensor sensor one heater failure?
You can diagnose an oxygen sensor sensor one heater failure by using a test meter to check the existence of the heater circuit, which consists of two same colored wires on the oxygen sensor. In the case of the mentioned vehicle, there are two black wires used for this check. If there is no reading at all on the test meter, it indicates an open circuit, and the oxygen sensor needs to be replaced.