How to Fix P1241 Fuel Pump Control Out of Range

Introduction

If you’re experiencing the P1241 error code on your vehicle, it means that the fuel pump control circuit is out of range. This can cause a variety of issues, including poor fuel economy, reduced engine performance, and even stalling. Fortunately, fixing this problem is relatively straightforward, and you can do it yourself with a few basic tools and some know-how.

Step 1: Check the Fuel Pump Relay

The first thing you should do when trying to fix the P1241 error code is to check the fuel pump relay. This is a small device that controls the flow of electricity to the fuel pump. If the relay is faulty, it can cause the fuel pump to malfunction, which can trigger the P1241 error code.

To check the fuel pump relay, locate it in your vehicle’s fuse box. You can find the fuse box in the engine compartment or under the dashboard, depending on your vehicle’s make and model. Once you’ve located the fuel pump relay, remove it from the fuse box and inspect it for any signs of damage or wear. If the relay looks damaged or worn, replace it with a new one.

Step 2: Check the Fuel Pump Wiring

If the fuel pump relay is not the problem, the next thing you should check is the fuel pump wiring. The wiring connects the fuel pump to the rest of the vehicle’s electrical system, and if it’s damaged or broken, it can cause the fuel pump to malfunction.

To check the fuel pump wiring, start by disconnecting the battery to prevent any electrical shocks. Then, locate the wiring harness that connects the fuel pump to the rest of the vehicle’s electrical system. Inspect the wiring for any signs of damage or wear, such as frayed wires or loose connections. If you find any issues, repair or replace the wiring as necessary.

Step 3: Check the Fuel Pump

If the fuel pump relay and wiring are both in good condition, the next thing you should check is the fuel pump itself. The fuel pump is responsible for delivering fuel from the gas tank to the engine, and if it’s not working correctly, it can cause the P1241 error code.

To check the fuel pump, you’ll need to access it. Depending on your vehicle’s make and model, the fuel pump may be located inside the gas tank or outside of it. Once you’ve located the fuel pump, disconnect it from the rest of the vehicle’s electrical system and inspect it for any signs of damage or wear. If the fuel pump looks damaged or worn, replace it with a new one.

Step 4: Clear the Error Code

After you’ve fixed the issue causing the P1241 error code, you’ll need to clear the code from your vehicle’s computer. To do this, you’ll need an OBD-II scanner, which you can purchase or rent from an auto parts store.

Connect the OBD-II scanner to your vehicle’s diagnostic port, which is usually located under the dashboard. Follow the scanner’s instructions to clear the error code from your vehicle’s computer. Once the code is cleared, start your vehicle and make sure the P1241 error code does not reappear.

Conclusion

Fixing the P1241 error code is relatively straightforward, and you can do it yourself with a few basic tools and some know-how. By checking the fuel pump relay, wiring, and pump itself, you can identify and fix the issue causing the error code. Remember to clear the code from your vehicle’s computer after fixing the issue to ensure it doesn’t reappear.

FAQs

1. Can I drive my vehicle with the P1241 error code?

It’s not recommended to drive your vehicle with the P1241 error code, as it can cause a variety of issues, including poor fuel economy, reduced engine performance, and even stalling. It’s best to fix the issue causing the error code as soon as possible.

2. How much does it cost to fix the P1241 error code?

The cost to fix the P1241 error code will depend on the cause of the issue. If it’s a simple fix, such as replacing the fuel pump relay, it may only cost a few dollars. However, if the fuel pump itself needs to be replaced, it can cost several hundred dollars.

3. Can I fix the P1241 error code myself?

Yes, you can fix the P1241 error code yourself with a few basic tools and some know-how. By checking the fuel pump relay, wiring, and pump itself, you can identify and fix the issue causing the error code. However, if you’re not comfortable working on your vehicle’s electrical system, it’s best to take it to a professional mechanic.