AutoCodes – Land Rover – P1314 Land Rover

P1314 Land Rover Code - Misfire Rate Catalyst Damage Fault Bank 2

Quick Answer

The Engine Control Module (ECM) monitors the engine for misfires. Common causes include Cylinder compression low, Low fuel pressure, Clogged fuel injectors. 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: P1314 Land Rover indicates Misfire Rate Catalyst Damage Fault Bank 2.
Common causes: Common causes include Cylinder compression low, Low fuel pressure, Clogged fuel injectors.
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 1,090

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 Oct 25, 2021

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1314 Land Rover Description

The Engine Control Module (ECM) monitors the engine for misfires. The Diagnostic Trouble Code (DTC) will be set if the Engine Control Module detects a misfire severe enough to cause an excess exhaust emission and cause Catalytic Converter damage. If a misfire occurs the P1314 and P1316 codes will be set.

OBDII Code P1314 Land Rover - Misfire Rate Catalyst Damage Fault Bank 2 - AutoCodes.com — P1314 Land Rover Code - Misfire Rate Catalyst Damage Fault Bank 2

What does this mean?

What are the Possible Causes of the DTC P1314 Land Rover?

Cylinder compression low
Low fuel pressure
Clogged fuel injectors
Faulty/worn out spark plugs
Faulty ignition coil
Faulty fuel injectors
Faulty Engine Control Module (ECM)

How to Fix the DTC P1314 Land Rover?

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 P1314 Land Rover 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 P1314 Land Rover code?

Need more information on how to fix the P1314 Land Rover code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1314 Land Rover 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 P1314 Land Rover Code

1. What are the common symptoms of OBDII code P1314 on a Land Rover?

- Common symptoms include engine misfires, rough idling, loss of power, and increased fuel consumption.

2. What does the OBDII code P1314 on a Land Rover indicate?

- The code P1314 indicates a Misfire Rate Catalyst Damage Fault in Bank 2, which means there is a problem with the combustion process in that bank of cylinders.

3. What are the possible causes of OBDII code P1314 on a Land Rover?

- Possible causes include faulty spark plugs, ignition coils, fuel injectors, vacuum leaks, or issues with the catalytic converter in Bank 2.

4. How can I diagnose the OBDII code P1314 on my Land Rover?

- Diagnosing the code involves using an OBDII scanner to read the code, checking the spark plugs, ignition coils, fuel injectors, and performing a compression test on the cylinders in Bank 2.

5. Can driving with OBDII code P1314 on a Land Rover cause further damage?

- Continuing to drive with the code P1314 can potentially cause damage to the catalytic converter and other components in the exhaust system if left unresolved.

6. How serious is OBDII code P1314 on a Land Rover?

- The code P1314 should be addressed promptly as it can lead to poor engine performance, reduced fuel efficiency, and potential damage to the catalytic converter if not fixed in a timely manner.

7. What are some repair tips for fixing OBDII code P1314 on a Land Rover?

- Repair tips include replacing faulty spark plugs, ignition coils, or fuel injectors, fixing vacuum leaks, and addressing any issues with the catalytic converter in Bank 2.

8. Can I reset the OBDII code P1314 on my Land Rover without fixing the issue?

- While you can clear the code with an OBDII scanner, it is not recommended to reset the code without addressing the underlying issue, as it will likely reappear and cause further problems.

9. How much does it cost to repair OBDII code P1314 on a Land Rover?

- The cost of repairs for the code P1314 can vary depending on the specific issue, but it may involve replacing components like spark plugs, ignition coils, or fuel injectors, which can range from moderate to expensive.

10. Is it possible to prevent OBDII code P1314 from appearing on my Land Rover?

- Regular maintenance, such as timely spark plug replacements, ensuring proper fuel quality, and addressing any engine performance issues promptly, can help prevent the recurrence of the code P1314 on your Land Rover.