P1373 Audi Code - Cylinder 7 Ignition Circuit Open
Quick Answer
P1373 Audi indicates Cylinder 7 Ignition Circuit Open. 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
- P1373 Audi indicates Cylinder 7 Ignition Circuit Open.
- 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 P1373 Audi Description
What are the Possible Causes of the DTC P1373 Audi?
- Faulty Ignition Coil
- Ignition Coil harness is open or shorted
- Ignition Coil circuit poor electrical connection
How to Fix the DTC P1373 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 P1373 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 P1373 Audi Code
What does OBDII code P1373 mean for an Audi?
Code P1373 indicates an issue with the ignition circuit for cylinder 7, specifically an open circuit or disconnection.
What are the symptoms of code P1373 in an Audi?
Common symptoms include misfires in cylinder 7, rough engine operation, reduced power, and possible illumination of the check engine light.
What causes code P1373 in an Audi?
Causes may include a faulty ignition coil, damaged wiring or connectors, a defective spark plug, or issues with the engine control module (ECM).
Can a bad ignition coil trigger code P1373?
Yes, a failing or damaged ignition coil can cause an open circuit in cylinder 7, leading to the P1373 code.
How can I diagnose code P1373 in an Audi?
Start by inspecting the wiring and connectors for cylinder 7, testing the ignition coil and spark plug, and checking for ECM communication errors.
Can driving with code P1373 damage my Audi?
Driving with this code can cause long-term damage if misfires persist, potentially harming the catalytic converter or engine components.
How do you fix code P1373 in an Audi?
Repairs may involve replacing the ignition coil, spark plug, or damaged wiring, and resetting the ECM after ensuring proper connections.
Is code P1373 specific to certain Audi models?
This code can appear in various Audi models, but it specifically relates to cylinder 7 ignition issues, which may vary based on the engine configuration.
Will clearing the code fix the issue permanently?
Clearing the code may temporarily turn off the check engine light, but the underlying problem must be resolved to prevent the code from returning.
What tools do I need to troubleshoot code P1373 in an Audi?
Tools such as an OBDII scanner, multimeter, and basic automotive repair tools are essential for diagnosing and repairing this issue.
Discuss the causes and fixes for P1373 Audi OBDII Code
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