AutoCodes – Jaguar – P2406 Jaguar

P2406 Jaguar Code - Evaporative Emission System Leak Detection Pump Sense Circuit High

Quick Answer

The Engine Control Module (ECM) checks power consumption on the Leak Detection Pump. Common causes include Faulty Leak Detection Pump, Leak Detection Pump harness is open or shorted, Leak Detection Pump 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: P2406 Jaguar indicates Evaporative Emission System Leak Detection Pump Sense Circuit High.
Common causes: Common causes include Faulty Leak Detection Pump, Leak Detection Pump harness is open or shorted, Leak Detection Pump 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 9,979

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 P2406 Jaguar Description

The Engine Control Module (ECM) checks power consumption on the Leak Detection Pump. The Diagnostic Trouble Code (DTC) can be diagnosed when the leak diagnostic system is run. A diagnostic trouble code is stored if the current consumption of the pump in the Leak Detection Pump unit varies too much during the reference phase.

OBDII Code P2406 Jaguar - Evaporative Emission System Leak Detection Pump Sense Circuit High - AutoCodes.com — P2406 Jaguar Code - Evaporative Emission System Leak Detection Pump Sense Circuit High

What does this mean?

What are the Possible Causes of the DTC P2406 Jaguar?

Faulty Leak Detection Pump
Leak Detection Pump harness is open or shorted
Leak Detection Pump circuit poor electrical connection
Faulty Purge Valve
Clogged or damaged charcoal canister

How to Fix the DTC P2406 Jaguar?

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 P2406 Jaguar 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 P2406 Jaguar code?

Need more information on how to fix the P2406 Jaguar code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2406 Jaguar 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 P2406 Jaguar Code

1. What are the common symptoms of OBDII code P2406 (Jaguar)?

The common symptoms of OBDII code P2406 in a Jaguar may include the check engine light illuminating on the dashboard and potential issues with the vehicle's emission control system.

2. What causes the OBDII code P2406 (Jaguar) to trigger?

The OBDII code P2406 in a Jaguar is triggered when there is a high voltage detected in the evaporative emission system leak detection pump sense circuit, indicating a potential issue with the pump or circuit.

3. How serious is the OBDII code P2406 (Jaguar)?

While the severity of the OBDII code P2406 can vary, it is important to address the issue promptly to prevent any further damage to the vehicle's emission control system and ensure proper vehicle performance.

4. Can I continue driving with the OBDII code P2406 (Jaguar) present?

It is generally not recommended to continue driving with the OBDII code P2406 present in a Jaguar, as it can lead to increased emissions and potentially affect the vehicle's overall performance.

5. What are some potential repair tips for OBDII code P2406 (Jaguar)?

Repairing OBDII code P2406 in a Jaguar may involve inspecting the evaporative emission system leak detection pump, checking the circuit for any faults or damages, and replacing any faulty components as needed.

6. How much does it typically cost to repair OBDII code P2406 (Jaguar)?

The cost of repairing OBDII code P2406 in a Jaguar can vary depending on the extent of the issue, the parts needed for replacement, and the labor costs involved. It is recommended to consult with a professional mechanic for an accurate estimate.

7. How can I prevent OBDII code P2406 (Jaguar) from occurring?

To prevent OBDII code P2406 in a Jaguar, it is important to perform regular maintenance checks on the vehicle's emission control system, including inspecting the leak detection pump and related components for any signs of wear or damage.

8. Will resetting the check engine light resolve OBDII code P2406 (Jaguar)?

Resetting the check engine light may temporarily clear the code, but it will not address the underlying issue causing OBDII code P2406 in a Jaguar. It is recommended to diagnose and repair the problem to prevent future occurrences.

9. Is OBDII code P2406 (Jaguar) a common issue in this vehicle?

OBDII code P2406 may not be a common issue in Jaguar vehicles, but it can occur due to various factors such as component failure, wiring issues, or sensor malfunctions.

10. Can a DIY enthusiast repair OBDII code P2406 (Jaguar) themselves?

While some DIY enthusiasts may be able to diagnose and repair OBDII code P2406 in a Jaguar, it is recommended to seek professional help to ensure the issue is properly addressed and to prevent any further damage to the vehicle.