AutoCodes – Audi – P2313 Audi

P2313 Audi Code - Ignition Coil 5 Primary Control Circuit High

Quick Answer

The current flow, or dwell, through the primary ignition coil is controlled by the Powertrain Control Module (PCM) by providing a switched ground path through the ignition coil driver to ground. Common causes include Faulty Ignition Coil 5, Ignition Coil 5 harness is open or shorted, Ignition Coil 5 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: P2313 Audi indicates Ignition Coil 5 Primary Control Circuit High.
Common causes: Common causes include Faulty Ignition Coil 5, Ignition Coil 5 harness is open or shorted, Ignition Coil 5 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.

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Code Popularity 1,342

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2313 Audi Description

The current flow, or dwell, through the primary ignition coil is controlled by the Powertrain Control Module (PCM) by providing a switched ground path through the ignition coil driver to ground. When the ignition coil driver is switched on, current rapidly builds up to a maximum value, determined by the coil inductance and resistance. When the current is switched off, the magnetic field collapses which induces a secondary high voltage surge and the spark plug is fired. This high voltage surge creates a flyback voltage which the PCM uses as a feedback during the ignition diagnostics. The PCM continuously monitors the ignition system for concerns. The P2313 code sets when the PCM detects a short to voltage in the circuit.

OBDII Code P2313 Audi - Ignition Coil 5 Primary Control Circuit High - AutoCodes.com — P2313 Audi Code - Ignition Coil 5 Primary Control Circuit High

What does this mean?

What are the Possible Causes of the DTC P2313 Audi?

Faulty Ignition Coil 5
Ignition Coil 5 harness is open or shorted
Ignition Coil 5 circuit poor electrical connection

How to Fix the DTC P2313 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 P2313 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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Need more information on how to fix the P2313 Audi code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2313 Audi Code

1. What are common symptoms of OBDII code P2313 in an Audi related to the Ignition Coil 5 Primary Control Circuit High?

- Common symptoms include engine misfires, rough idling, loss of power, and illuminated Check Engine Light.

2. What are possible causes of the Ignition Coil 5 Primary Control Circuit High OBDII code in an Audi?

- Possible causes include a faulty ignition coil, damaged wiring or connectors, a defective engine control module (ECM), or a poor electrical connection.

3. How can I diagnose the cause of the P2313 code in my Audi?

- Diagnosis typically involves inspecting the ignition coil for damage, checking the wiring and connectors for any issues, and using a scan tool to monitor the ignition coil's performance.

4. Is it safe to continue driving my Audi with the P2313 error code present?

- It is not recommended to drive the vehicle with the P2313 code active, as it can lead to further engine damage and reduced performance.

5. Can I repair the Ignition Coil 5 Primary Control Circuit High issue in my Audi myself?

- Depending on your mechanical skills and access to tools, you may be able to replace the faulty ignition coil or repair damaged wiring yourself. However, diagnosing and repairing ECM-related issues may require professional assistance.

6. Will resetting the Check Engine Light make the P2313 code go away permanently?

- Resetting the Check Engine Light may temporarily clear the code, but if the underlying issue causing the P2313 code is not addressed, it is likely to reappear.

7. How much does it typically cost to repair the Ignition Coil 5 Primary Control Circuit High problem in an Audi?

- The cost of repair can vary depending on the specific issue, but it may range from $100 to $300 for parts and labor.

8. Can a bad spark plug cause the P2313 code to trigger in an Audi?

- While a bad spark plug may contribute to ignition coil issues, it is not a direct cause of the P2313 code. Focus on checking the ignition coil, wiring, and connections first.

9. Is the Ignition Coil 5 Primary Control Circuit High error common in Audi vehicles?

- The P2313 code related to the ignition coil is not uncommon in Audi vehicles, particularly in older models or those with high mileage.

10. How can I prevent the recurrence of the P2313 code in my Audi after repair?

- To prevent the P2313 code from reoccurring, ensure regular maintenance of your ignition system, including timely replacement of ignition coils and spark plugs, and addressing any wiring issues promptly.