P127E Chrysler Code - Fuel Pump Control Circuit 2 Open
Quick Answer
The P127E code for Chrysler vehicles indicates a problem with the Fuel Pump Control Circuit 2 being open. Common causes include Faulty fuel pump relay, Wiring issues or loose connections in the fuel pump circuit, Defective fuel pump control module. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P127E Chrysler indicates Fuel Pump Control Circuit 2 Open.
- Common causes
- Common causes include Faulty fuel pump relay, Wiring issues or loose connections in the fuel pump circuit, Defective fuel pump control module.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
Code P127E Chrysler Description
The P127E code for Chrysler vehicles indicates a problem with the Fuel Pump Control Circuit 2 being open. This means that there is an issue with the electrical circuit that controls the fuel pump, specifically the second circuit. The fuel pump is responsible for delivering fuel from the tank to the engine, and if this circuit is open, it can lead to a lack of fuel delivery and potentially cause the vehicle to stall or not start at all.
Common Causes of P127E Chrysler
- Faulty fuel pump relay
- Wiring issues or loose connections in the fuel pump circuit
- Defective fuel pump control module
- Corrosion or damage to the fuel pump control circuit
- Issues with the fuel pump itself
Symptoms of P127E Chrysler
- Engine stalling or difficulty starting
- Reduced fuel efficiency
- Check engine light illuminated
- Engine misfires
- Loss of power while driving
How to Fix P127E Chrysler
- Begin by checking the fuel pump relay and replacing it if found faulty.
- Inspect the wiring and connections in the fuel pump circuit, repairing any damaged wires or securing loose connections.
- Test the fuel pump control module and replace it if necessary.
- Check for corrosion or damage in the fuel pump control circuit and repair as needed.
- If all else fails, consider replacing the fuel pump itself.
Cost to Fix P127E Chrysler
The typical repair cost for a P127E code related to the Fuel Pump Control Circuit 2 being open can range from $200 to $500, including parts and labor. However, it's essential to keep in mind that the actual cost may vary based on the specific diagnosis time and labor rates at auto repair shops in your area. It's recommended to obtain quotes from multiple shops to ensure you are getting a fair price for the repair.
Need more information about the P127E Chrysler code?
Need more information on how to fix the P127E Chrysler code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P127E Chrysler code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P127E Chrysler Code
1. What are the common symptoms of OBDII code P127E "Fuel Pump Control Circuit 2 Open" in a Chrysler vehicle?
- Common symptoms include difficulty starting the engine, engine stalling, reduced fuel efficiency, and the fuel pump not functioning properly.
2. What are the possible causes of OBDII code P127E in a Chrysler vehicle?
- The code P127E can be triggered by issues such as a faulty fuel pump control module, damaged wiring or connectors in the fuel pump circuit, or a malfunctioning fuel pump relay.
3. How can I diagnose the cause of OBDII code P127E in my Chrysler vehicle?
- To diagnose the issue, you can use a scan tool to check for the specific code, visually inspect the wiring and connectors in the fuel pump circuit, and test the fuel pump control module and relay for proper functionality.
4. Is it safe to drive my Chrysler vehicle with OBDII code P127E present?
- It is not recommended to drive your vehicle with the code P127E present, as it can lead to potential issues with the fuel pump operation and affect the overall performance of your vehicle.
5. How can I repair OBDII code P127E in my Chrysler vehicle?
- Repairing the code P127E may involve replacing a faulty fuel pump control module, repairing damaged wiring or connectors in the fuel pump circuit, or replacing a malfunctioning fuel pump relay.
6. Can a DIY enthusiast repair OBDII code P127E in a Chrysler vehicle?
- While diagnosing and repairing the code P127E may require some technical knowledge and tools, a knowledgeable DIY enthusiast with experience in automotive repairs may be able to address the issue with caution.
7. What other related codes or issues should I be aware of when dealing with OBDII code P127E in a Chrysler vehicle?
- It is advisable to check for any other related codes, such as fuel system codes or communication codes, that may provide additional insight into the root cause of the fuel pump control circuit issue.
8. How much does it typically cost to repair OBDII code P127E in a Chrysler vehicle?
- The cost of repairing OBDII code P127E can vary depending on the specific cause of the issue, the labor rates in your area, and whether you choose to address the problem yourself or take your vehicle to a professional mechanic.
9. Can a faulty fuel pump cause OBDII code P127E to be triggered in a Chrysler vehicle?
- Yes, a faulty fuel pump or issues related to the fuel pump circuit can trigger OBDII code P127E in a Chrysler vehicle, as it indicates an open circuit in the fuel pump control system.
10. How urgent is it to address OBDII code P127E in a Chrysler vehicle?
- It is important to address OBDII code P127E promptly to prevent potential issues with the fuel pump operation and ensure the proper functioning of your Chrysler vehicle.
Discuss the causes and fixes for P127E Chrysler OBDII Code
Code P127E Chrysler comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.