P1279 Audi Code - Fuel Metering Solenoid Open Circuit/Short To Ground
Quick Answer
P1279 Audi indicates Fuel Metering Solenoid Open Circuit/Short To Ground. Common causes include Faulty Fuel Metering Solenoid, Fuel Metering Solenoid harness is open or shorted, Fuel Metering Solenoid electrical circuit poor 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
- P1279 Audi indicates Fuel Metering Solenoid Open Circuit/Short To Ground.
- Common causes
- Common causes include Faulty Fuel Metering Solenoid, Fuel Metering Solenoid harness is open or shorted, Fuel Metering Solenoid electrical circuit poor 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 P1279 Audi Description
What are the Possible Causes of the DTC P1279 Audi?
- Faulty Fuel Metering Solenoid
- Fuel Metering Solenoid harness is open or shorted
- Fuel Metering Solenoid electrical circuit poor connection
How to Fix the DTC P1279 Audi?
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 P1279 Audi 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 P1279 Audi Code
1. What does OBDII code P1279 mean for an Audi?
P1279 indicates a problem with the Fuel Metering Solenoid, specifically an open circuit or a short to ground.
2. What are common symptoms of code P1279 in an Audi?
Symptoms may include rough idle, poor fuel economy, hesitation during acceleration, or difficulty starting the vehicle.
3. What causes code P1279 in an Audi?
Possible causes include a faulty fuel metering solenoid, damaged wiring, corroded connectors, or issues with the vehicle’s ECU.
4. Can I drive my Audi with code P1279 active?
Driving with P1279 is not recommended as it can lead to improper fuel delivery and potentially damage the engine over time.
5. How do I diagnose code P1279 in an Audi?
Start by inspecting the fuel metering solenoid, wiring, and connectors for damage or corrosion. You may also need to test the solenoid with a multimeter.
6. How is code P1279 repaired in an Audi?
Repairs typically involve replacing the fuel metering solenoid, repairing or replacing damaged wiring, or cleaning corroded connectors.
7. How much does it cost to fix code P1279 in an Audi?
Repair costs can vary but may range from $100 to $400 depending on parts and labor.
8. Can a faulty ECU cause code P1279 in an Audi?
Yes, a malfunctioning ECU can sometimes trigger P1279 if it fails to properly control the fuel metering solenoid.
9. Is code P1279 specific to Audi vehicles?
No, P1279 can appear in other vehicles but the specific diagnostic and repair steps may vary by make and model.
10. Can a dirty fuel injector trigger code P1279 in an Audi?
Less likely, as the code is focused on the fuel metering solenoid, but overall fuel system issues can contribute to similar symptoms.
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