P1349 Audi Code - Ignition Coil Power Output Stage 2 Open Circuit
Quick Answer
P1349 Audi indicates Ignition Coil Power Output Stage 2 Open Circuit. Common causes include Faulty Ignition Coil, Ignition Coil harness is open or shorted, Ignition Coil 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
- P1349 Audi indicates Ignition Coil Power Output Stage 2 Open Circuit.
- Common causes
- Common causes include Faulty Ignition Coil, Ignition Coil harness is open or shorted, Ignition Coil 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 P1349 Audi Description
What are the Possible Causes of the DTC P1349 Audi?
- Faulty Ignition Coil
- Ignition Coil harness is open or shorted
- Ignition Coil circuit poor electrical connection
How to Fix the DTC P1349 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 P1349 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 P1349 Audi Code
1. What does the OBDII code P1349 mean on an Audi?
P1349 indicates an "Ignition Coil Power Output Stage 2 Open Circuit," which means there’s an issue with the power supply or control of the ignition coil in cylinder 2.
2. What are the common symptoms of the P1349 Audi code?
Symptoms include engine misfires, rough idling, reduced power, poor fuel efficiency, and the Check Engine Light being illuminated.
3. What causes the P1349 code to appear in an Audi?
Common causes include a faulty ignition coil, damaged wiring or connectors, a malfunctioning power output stage (ignition control module), or a failing ECU.
4. Can I drive my Audi with a P1349 code?
Driving with this code is not recommended as it can cause engine misfires, damage the catalytic converter, and lead to further engine issues.
5. How do I diagnose the P1349 code on my Audi?
Start by scanning for codes, inspecting the ignition coil and wiring for cylinder 2, testing the ignition control module, and verifying the ECU’s outputs.
6. How do I fix the P1349 Audi code?
Repairs may include replacing the faulty ignition coil, repairing or replacing damaged wiring or connectors, or replacing the ignition control module if necessary.
7. Is a faulty ignition coil the only reason for the P1349 code?
No, while a faulty ignition coil is a common cause, other issues like wiring problems, a defective ignition control module, or ECU faults can also trigger the code.
8. How much does it cost to fix the P1349 Audi code?
The cost depends on the cause. Replacing an ignition coil typically costs $100-$300, while repairing wiring or replacing an ignition control module can cost more.
9. Can a dirty or faulty spark plug cause the P1349 code?
No, this code specifically relates to the ignition coil circuit and not the spark plugs, although misfires may indirectly involve the spark plugs.
10. How can I prevent the P1349 code from occurring again?
Regularly inspect and maintain the ignition system, ensure wiring is intact, and replace ignition components like coils and modules at recommended intervals.
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