AutoCodes – Land Rover – P1514 Land Rover

P1514 Land Rover Code - Idle Air Control Valve Opening Circuit

Quick Answer

P1514 Land Rover indicates Idle Air Control Valve Opening Circuit. Common causes include Faulty Idle Air Control (IAC) Valve, Idle Air Control (IAC) Valve harness is open or shorted, Idle Air Control (IAC) Valve 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: P1514 Land Rover indicates Idle Air Control Valve Opening Circuit.
Common causes: Common causes include Faulty Idle Air Control (IAC) Valve, Idle Air Control (IAC) Valve harness is open or shorted, Idle Air Control (IAC) Valve 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 3,562

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 26, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P1514 Land Rover Description

OBDII Code P1514 Land Rover - Idle Air Control Valve Opening Circuit - AutoCodes.com — P1514 Land Rover Code - Idle Air Control Valve Opening Circuit

What does this mean?

What are the Possible Causes of the DTC P1514 Land Rover?

Faulty Idle Air Control (IAC) Valve
Idle Air Control (IAC) Valve harness is open or shorted
Idle Air Control (IAC) Valve circuit poor electrical connection

How to Fix the DTC P1514 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 P1514 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 P1514 Land Rover code?

Need more information on how to fix the P1514 Land Rover code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1514 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 P1514 Land Rover Code

1. What are the common symptoms of OBDII code P1514 in a Land Rover related to the Idle Air Control Valve Opening Circuit?

The common symptoms include rough idling, stalling at idle, poor acceleration, and potential engine misfires.

2. What are the possible causes of OBDII code P1514 in a Land Rover?

The code P1514 in a Land Rover is often caused by a faulty idle air control valve, wiring issues in the idle air control valve circuit, or a problem with the engine control module.

3. How can I diagnose the OBDII code P1514 in my Land Rover?

You can diagnose the code P1514 by using an OBDII scanner to retrieve the code, checking the idle air control valve for proper operation, and inspecting the wiring and connections related to the idle air control valve circuit.

4. Can I drive my Land Rover with the OBDII code P1514 present?

It is not recommended to drive your Land Rover with the OBDII code P1514 present, as it can lead to poor engine performance and potential damage if not addressed promptly.

5. How do I repair the OBDII code P1514 in my Land Rover?

To repair the code P1514, you may need to replace the idle air control valve, repair any damaged wiring or connections in the circuit, or reprogram the engine control module if necessary.

6. Are there any DIY tips for fixing the OBDII code P1514 in a Land Rover?

While some basic troubleshooting steps can be done at home, it is recommended to seek professional help for diagnosing and repairing the OBDII code P1514 to ensure proper handling of the issue.

7. How much does it cost to repair the OBDII code P1514 in a Land Rover?

The cost of repairing the OBDII code P1514 can vary depending on the specific cause of the issue, but it may range from a few hundred to over a thousand dollars, including parts and labor.

8. Can a faulty idle air control valve cause other issues in my Land Rover besides triggering the OBDII code P1514?

Yes, a faulty idle air control valve can lead to other issues such as poor fuel efficiency, rough idling, and difficulty starting the engine in addition to triggering the OBDII code P1514.

9. How long does it typically take to repair the OBDII code P1514 in a Land Rover?

The repair time for the OBDII code P1514 can vary depending on the exact cause of the issue and the availability of parts, but it generally takes a few hours to a full day to complete the repair.

10. Is it possible for the OBDII code P1514 to return even after repairs have been made?

Yes, in some cases, the OBDII code P1514 may return after repairs have been made if the underlying issue was not properly addressed or if there are additional related problems in the vehicle.