P1179 Chevrolet Code - Fuel Pump Driver Control Module Sensor 2 Internal Supply Circuit
Quick Answer
The Fuel Pump Power Control Module is in constant communication with the Engine Control Module (ECM) regarding the operating state of the fuel pump power control system. Common causes include Faulty Fuel Pump Power Control Module, Fuel Pump Power Control Module harness is open or shorted, Fuel Pump Power Control Module circuit poor electrical connection. 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
- P1179 Chevrolet indicates Fuel Pump Driver Control Module Sensor 2 Internal Supply Circuit.
- Common causes
- Common causes include Faulty Fuel Pump Power Control Module, Fuel Pump Power Control Module harness is open or shorted, Fuel Pump Power Control Module circuit poor electrical connection.
- 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.
Code P1179 Chevrolet Description
What are the Possible Causes of the DTC P1179 Chevrolet?
- Faulty Fuel Pump Power Control Module
- Fuel Pump Power Control Module harness is open or shorted
- Fuel Pump Power Control Module circuit poor electrical connection
How to Fix the DTC P1179 Chevrolet?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1179 Chevrolet code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1179 Chevrolet Code
1. What are the common symptoms of OBDII code P1179 in a Chevrolet related to the Fuel Pump Driver Control Module Sensor 2 Internal Supply Circuit?
- Common symptoms include engine stalling, rough idling, poor acceleration, and difficulty starting the vehicle.
2. What are the possible causes of OBDII code P1179 in a Chevrolet?
- Possible causes include a faulty fuel pump driver control module, sensor 2 internal supply circuit issues, wiring problems, or a malfunctioning fuel pump.
3. How can I diagnose the OBDII code P1179 in my Chevrolet related to the Fuel Pump Driver Control Module Sensor 2 Internal Supply Circuit?
- Diagnosing this code typically involves using a scan tool to check for the specific fault codes, inspecting the wiring and connectors, and testing the fuel pump driver control module.
4. Can I still drive my Chevrolet with the OBDII code P1179 present?
- It is not recommended to drive the vehicle with this code present, as it can lead to further damage and potential safety hazards. It's best to address the issue promptly.
5. How can I repair OBDII code P1179 in my Chevrolet?
- Repairing this code may involve replacing the fuel pump driver control module, repairing or replacing the wiring, or addressing any other underlying issues causing the fault.
6. Is it possible to reset the OBDII code P1179 in a Chevrolet without fixing the underlying issue?
- While you can clear the code using a scan tool, it will likely reappear if the underlying problem is not addressed. It's essential to fix the root cause of the issue.
7. How much does it typically cost to repair OBDII code P1179 in a Chevrolet at a mechanic or dealership?
- The cost of repair can vary depending on the specific issue causing the code, but it may range from $200 to $600 at a mechanic or dealership.
8. Are there any preventive measures to avoid OBDII code P1179 in a Chevrolet related to the Fuel Pump Driver Control Module Sensor 2 Internal Supply Circuit?
- Regularly maintaining your vehicle, checking for any unusual symptoms, and addressing any issues promptly can help prevent the occurrence of this code.
9. Can a DIY enthusiast with automotive knowledge repair OBDII code P1179 in a Chevrolet themselves?
- Depending on your skill level and access to tools, it may be possible to repair this code yourself. However, it's essential to have a good understanding of automotive systems to do so safely and effectively.
10. How long does it typically take to repair OBDII code P1179 in a Chevrolet?
- The repair time can vary based on the specific issue causing the code and the expertise of the technician, but it may take anywhere from a few hours to a full day to complete the repair.
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