AutoCodes – Lincoln – P2326 Lincoln

P2326 Lincoln Code - Ignition Coil 'I' Secondary Circuit

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 'I', Ignition Coil 'I' harness is open or shorted, Ignition Coil 'I' 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: P2326 Lincoln indicates Ignition Coil 'I' Secondary Circuit.
Common causes: Common causes include Faulty Ignition Coil 'I', Ignition Coil 'I' harness is open or shorted, Ignition Coil 'I' 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 1,103

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 P2326 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 P2326 code sets when the PCM detects a short to voltage in the circuit.

OBDII Code P2326 Lincoln - Ignition Coil 'I' Secondary Circuit - AutoCodes.com — P2326 Lincoln Code - Ignition Coil 'I' Secondary Circuit

What does this mean?

What are the Possible Causes of the DTC P2326 Lincoln?

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

How to Fix the DTC P2326 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 P2326 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 P2326 Lincoln code?

Need more information on how to fix the P2326 Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P2326 Lincoln Code

1. What are the common symptoms of OBDII code P2326 in a Lincoln related to the Ignition Coil 'I' Secondary Circuit?

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

2. What are the possible causes of OBDII code P2326 in a Lincoln?

- The code P2326 in a Lincoln is often caused by a faulty ignition coil, wiring issues in the ignition coil circuit, or a problem with the Engine Control Module (ECM).

3. How can I diagnose the cause of OBDII code P2326 in my Lincoln?

- To diagnose OBDII code P2326, start by checking the ignition coil for proper functioning, inspecting the wiring for any damage, and testing the ECM for faults using a diagnostic scanner.

4. Can I continue driving my Lincoln with OBDII code P2326 present?

- It is not recommended to drive the vehicle with OBDII code P2326 present, as it can lead to further damage to the engine and potentially cause a breakdown.

5. How can I repair OBDII code P2326 related to the Ignition Coil 'I' Secondary Circuit in my Lincoln?

- The repair for OBDII code P2326 typically involves replacing the faulty ignition coil, repairing any damaged wiring, and clearing the code with a diagnostic scanner.

6. Are there any preventive measures to avoid OBDII code P2326 in the future?

- Regular maintenance of the ignition system, including spark plugs and ignition coils, can help prevent OBDII code P2326 from occurring in the future.

7. How much does it cost to repair OBDII code P2326 in a Lincoln at a dealership or repair shop?

- The cost of repairing OBDII code P2326 can vary depending on the extent of the issue and the labor rates of the dealership or repair shop. It is recommended to obtain a quote for accurate pricing.

8. Can a DIY enthusiast repair OBDII code P2326 in a Lincoln at home?

- Depending on your skill level and access to tools, it is possible to repair OBDII code P2326 at home by following repair guides and using a diagnostic scanner to clear the code.

9. Will OBDII code P2326 in a Lincoln cause permanent damage if not addressed promptly?

- Ignoring OBDII code P2326 can lead to permanent damage to the engine, reduced fuel efficiency, and potential safety hazards, so it is important to address the issue promptly.

10. How long does it typically take to repair OBDII code P2326 related to the Ignition Coil 'I' Secondary Circuit in a Lincoln?

- The repair time for OBDII code P2326 can vary depending on the exact cause of the issue and the availability of parts, but it generally takes a few hours to complete the repair.