If you’re driving a Honda, you may be familiar with error code p2138. This code indicates a problem with the throttle pedal position sensor/switch “A” circuit range/performance. In this article, we’ll show you how to diagnose and fix this problem.
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What is error code p2138
If you’ve ever seen the error code p2138 on your computer, you may be wondering what it means. This code is actually quite simple to understand. It simply means that there is an error with the way that your computer is communicating with the hardware that it uses to process information. This can be caused by a number of different things, but most often it is caused by either a driver issue or a hardware malfunction.
If you see this error code on your screen, the first thing you should do is try to restart your computer. This will sometimes clear the communication error and allow your computer to continue working properly. If the restart doesn’t fix the problem, then you will need to troubleshoot the issue further.
One common cause of the p2138 error code is a driver issue. This means that there is a problem with the way that one of the drivers on your computer is configured. To fix this, you will need to update the driver or uninstall it and then reinstall it. If you are not sure how to do this, you can consult your computer’s documentation or contact customer support for help.
Another common cause of this error code is a hardware malfunction. This can be caused by a number of different things, but most often it is caused by a loose connection between your computer and the hardware it uses to process information. To fix this, you will need to check all of the connections between your computer and the affected hardware. If you find a loose connection, you can try to tighten it or replace it. If you are not sure how to do this, you can consult your computer’s documentation or contact customer support for help.
How can I fix error code p2138
If you’re getting error code p2138, it means that there’s a problem with the throttle position sensor circuit. This can be caused by a few different things, but the most likely culprit is a dirty or faulty throttle position sensor.
To fix this, you’ll need to clean the throttle position sensor and its connections. You can do this with a can of compressed air and a cotton swab. Just make sure that you don’t touch the sensor itself with the cotton swab, as this could damage it.
If cleaning the throttle position sensor doesn’t fix the problem, then you may need to replace it. Fortunately, this is a relatively inexpensive part and it’s easy to find at your local auto parts store.
What causes error code p2138
There are a few different things that can cause the error code p2138 to appear. One of the most common causes is a problem with the throttle position sensor. This sensor is responsible for sending information to the computer about the position of the throttle. If it is not working correctly, it can cause the computer to throw the p2138 code.
Another common cause of this code is a problem with the wiring harness. The harness connects all of the sensors and other components to the computer. If there is a break or short in the harness, it can cause the computer to receive inaccurate information and throw the p2138 code.
Finally, this code can also be caused by a problem with the computer itself. If there is an issue with the way the computer is reading the data from the sensors, it can throw this code.
Where can I find a list of all error codes and their meanings
If you’re looking for a list of all error codes and their meanings, the best place to start is with your software or hardware’s documentation. If you can’t find what you’re looking for there, try searching online for the error code or message you’re seeing. There are many websites that maintain lists of common error codes and their meanings.
Is there a way to prevent error code p2138 from occurring
If your vehicle is displaying error code P2138, it means that the throttle position sensor (TPS) and pedal position sensor (PPS) are not providing consistent readings. This can be caused by a number of factors, including:
-A faulty TPS or PPS
-Dirt or debris on the TPS or PPS
-A loose connection between the TPS or PPS and the vehicle’s electrical system
-Damage to the TPS or PPS wiring
If you’re receiving this error code, the first thing you should do is check the condition of the TPS and PPS. If they’re covered in dirt or debris, clean them off and see if the error code goes away. If the sensors are damaged or have loose connections, they will need to be replaced.
What are the consequences of not fixing error code p2138
If you don’t fix error code p2138, you may experience decreased engine power, an illuminated check engine light, and poor fuel economy. These are just a few of the potential consequences of ignoring this error code. So if you see p2138 pop up on your OBD-II reader, be sure to get it checked out as soon as possible.
How long does it typically take to fix an error code p2138
If you’re getting an error code p2138, it typically takes around 30 minutes to fix it. This error code is usually caused by a problem with the throttle pedal position sensor, which is located on the throttle body. The most common way to fix this is to simply clean the throttle body and the sensor. However, if the problem persists, you may need to replace the sensor.
What are some common symptoms of error code p2138
There are a few common symptoms of error code p2138, and they include:
-The check engine light may come on
-The vehicle may run rough or stall
-There may be a reduction in power
-The vehicle may not start at all
Can error code p2138 be fixed without professional help
No, error code p2138 cannot be fixed without professional help. This error code indicates a problem with the throttle position sensor, which is located on the throttle body. If you try to fix this yourself, you could end up making the problem worse.
What should I do if I encounter error code p2138 again after fixing it
If you encounter the error code p2138 again after fixing it, you should check the wiring harness for any loose, damaged, or corroded wires. You should also check the throttle position sensor and the accelerator pedal position sensor for any dirt, debris, or damage. If everything looks good, then you should try resetting the computer by disconnecting the battery for a few minutes.