AutoCodes – Lincoln – P2310 Lincoln

P2310 Lincoln Code - Ignition Coil 'D' 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 'D', Ignition Coil 'D' harness is open or shorted, Ignition Coil 'D' 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: P2310 Lincoln indicates Ignition Coil 'D' Primary Control Circuit High.
Common causes: Common causes include Faulty Ignition Coil 'D', Ignition Coil 'D' harness is open or shorted, Ignition Coil 'D' 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 1,324

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 P2310 Lincoln 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 P2310 code sets when the PCM detects a short to voltage in the circuit.

OBDII Code P2310 Lincoln - Ignition Coil 'D' Primary Control Circuit High - AutoCodes.com — P2310 Lincoln Code - Ignition Coil 'D' Primary Control Circuit High

What does this mean?

What are the Possible Causes of the DTC P2310 Lincoln?

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

How to Fix the DTC P2310 Lincoln?

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 P2310 Lincoln 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.

Need more information about the P2310 Lincoln code?

Need more information on how to fix the P2310 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2310 Lincoln code diagnosed by a professional: Find a repair shop in your area

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 P2310 Lincoln Code

1. What are the common symptoms of OBDII code P2310 in a Lincoln related to the Ignition Coil 'D' Primary Control Circuit High?

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

2. What are the possible causes of OBDII code P2310 in a Lincoln?

- Possible causes include a faulty ignition coil, damaged wiring or connectors in the ignition coil circuit, or issues with the Engine Control Module (ECM).

3. How can I diagnose the Ignition Coil 'D' Primary Control Circuit High issue in my Lincoln?

- Diagnose by inspecting the ignition coil for physical damage, checking the wiring and connectors for any visible issues, and using a scan tool to retrieve the trouble codes.

4. Can I still drive my Lincoln with OBDII code P2310 present?

- It is not recommended to drive the vehicle with this code as it can lead to further damage to the engine components. It's best to address the issue promptly.

5. How do I repair the Ignition Coil 'D' Primary Control Circuit High problem in my Lincoln?

- Repair steps may include replacing the faulty ignition coil, repairing or replacing damaged wiring or connectors, and clearing the trouble codes with a diagnostic tool.

6. Is it necessary to visit a mechanic for OBDII code P2310 in a Lincoln, or can I fix it myself?

- Depending on your experience with automotive repairs and diagnostics, you may be able to address this issue yourself. However, if you are unsure, it's best to consult a professional mechanic.

7. Are there any preventive measures to avoid OBDII code P2310 in a Lincoln?

- Regular maintenance, such as inspecting and replacing ignition components at recommended intervals, can help prevent issues like P2310 from occurring.

8. Can a bad ignition coil cause other OBDII codes besides P2310 in a Lincoln?

- Yes, a malfunctioning ignition coil can lead to a variety of OBDII trouble codes related to engine performance and misfires.

9. How long does it typically take to repair OBDII code P2310 in a Lincoln?

- The repair time can vary depending on the exact cause of the issue and the availability of parts. Generally, it can take anywhere from 1 to 3 hours.

10. Will resetting the Check Engine Light resolve OBDII code P2310 in a Lincoln?

- Simply resetting the Check Engine Light will not fix the underlying issue causing code P2310. It is important to diagnose and repair the problem to prevent it from recurring.