The automobile fault code P1231 indicates a problem with the throttle body.

When this code is triggered, the engine light or service engine soon warning light will turn on. The possible causes of this issue include a faulty throttle body, an open or shorted throttle body harness, or a poor electrical connection. To fix this problem, you should visually inspect the wiring harness and connectors for any damage.

Look for broken, bent, pushed out, or corroded pins on the connectors. This repair is of moderate importance and difficulty, with an estimated repair time of 1.0. It is crucial to address this issue promptly to ensure optimal engine performance.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1231 fault code.

  • The symptoms of the automobile fault code p1231 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code P1231 can be caused by a faulty throttle body, an open or shorted throttle body harness, or a poor electrical connection to the throttle body.

  • The fault code P1231 can be caused by a faulty throttle body, an open or shorted throttle body harness, or a poor electrical connection with the throttle body.

To fix the p1231 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p1231, follow these steps: 1.
  • Check the possible causes mentioned above.
  • 2.
  • Visually inspect the wiring harness and connectors related to the fault code.
  • 3.
  • Look for any damaged components.
  • 4.
  • Check for broken, bent, pushed out, or corroded pins in the connectors.
  • The estimated repair time for this fix is 1.0 hour.

The automobile fault code P1231 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of the repair will depend on the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour.

The P1231 fault code refers to an issue with the Throttle Position Sensor 1 and 2 Circuit in your vehicle. This code is a generic description, and the manufacturer may have a different description for your specific model and year.

Unfortunately, we do not have any additional information about this code at the moment. If you have any questions or need more information, please feel free to post your question in the comments section below.

What are the possible causes of the automobile fault code P1231?

If you see the engine light or service engine soon warning light on, the fault code P1231 could be the culprit. This code is often caused by a faulty throttle body, an open or shorted throttle body harness, or a poor electrical connection in the throttle body. To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. Don’t forget to check the possible causes listed above for a more comprehensive solution.

How can I visually inspect the wiring harness and connectors to fix the P1231 fault code?

If you’re dealing with the P1231 fault code and your engine light is on, it’s time to take a closer look at the wiring harness and connectors. The possible causes include a faulty throttle body, an open or shorted throttle body harness, or a poor electrical connection. To fix the issue, visually inspect the wiring harness and connectors for any signs of damage. Check for broken, bent, pushed out, or corroded pins on the connectors. This step is crucial in identifying and resolving the problem.

What should I look for when checking for damaged components and connector’s pins to resolve the P1231 fault code?

When resolving the P1231 fault code, start by checking for damaged components and connector’s pins. This fault code is often caused by a faulty throttle body, an open or shorted throttle body harness, or a poor electrical connection. To fix the issue, visually inspect the wiring harness and connectors, paying close attention to any signs of damage. Look for broken, bent, pushed out, or corroded connector’s pins. By thoroughly examining these areas, you can identify and address any issues that may be causing the fault code.

p1231 error fault code explained

If your engine light is on and you’re experiencing issues with your throttle body, it could be due to a faulty throttle body, an open or shorted throttle body harness, or a poor electrical connection.

To fix this, visually inspect the wiring harness and connectors for any damage, and check for broken, bent, pushed out, or corroded connector pins.

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