Engine-Codes.com
Engine-Codes – BMW – P0024 BMW

P0024 BMW Code - 'B' Camshaft Position Timing Over-Advanced or System Performance Bank 2

Quick Answer

The P0024 BMW diagnostic trouble code indicates that the 'B' camshaft position timing on Bank 2 is over-advanced or that the system is not performing as expected. Common causes include Faulty camshaft position sensor, Malfunctioning variable valve timing (VVT) system, Timing chain or belt issues. 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
P0024 BMW indicates 'B' Camshaft Position Timing Over-Advanced or System Performance Bank 2.
Common causes
Common causes include Faulty camshaft position sensor, Malfunctioning variable valve timing (VVT) system, Timing chain or belt issues.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 08, 2024
💬 Need more help? Ask Auto Expert for instant answers — it's free!
AutoCodes App

Fix Your Car Smarter

Try the New AutoCodes App!

Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.

AutoCodes App on Google Play

Code P0024 BMW Description

The P0024 BMW diagnostic trouble code indicates that the 'B' camshaft position timing on Bank 2 is over-advanced or that the system is not performing as expected. The camshaft position is crucial for timing the opening and closing of the engine's valves, which is essential for proper combustion and overall engine performance. In this case, the camshaft on Bank 2 is advancing too far ahead of the optimal timing, leading to potential issues with engine operation.

OBDII Code P0024 BMW - 'B' Camshaft Position Timing Over-Advanced or System Performance Bank 2
P0024 BMW Code - 'B' Camshaft Position Timing Over-Advanced or System Performance Bank 2

Common Causes of P0024 BMW

  1. Faulty camshaft position sensor
  2. Malfunctioning variable valve timing (VVT) system
  3. Timing chain or belt issues
  4. Engine control module (ECM) problems
  5. Worn or damaged camshaft components

Symptoms of P0024 BMW

  1. Rough engine idle
  2. Engine misfires
  3. Decreased fuel efficiency
  4. Hesitation or lack of power during acceleration
  5. Check Engine light illuminated on the dashboard

How to Fix P0024 BMW

  1. Diagnose the root cause of the issue using a scan tool to confirm the P0024 code and inspect the camshaft position sensor, VVT system, timing components, and ECM.
  2. Replace the faulty camshaft position sensor or repair the VVT system if necessary.
  3. Inspect and replace the timing chain or belt if wear or damage is detected.
  4. Reset the ECM and clear the trouble code from the system.
  5. Perform a road test to ensure that the engine operates smoothly and that the issue has been resolved.

Cost to Fix P0024 BMW

The typical repair costs for addressing a P0024 BMW code can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. In general, the cost of parts for replacing a camshaft position sensor or repairing the VVT system can range from $50 to $200. The labor cost for diagnosing and repairing the issue can range from $100 to $500 or more, depending on the complexity of the repair and the shop's hourly rates.

What does this mean?

Tech Notes for P0024 BMW

Although the service manual suggests that there is a problem with the Camshaft Position Sensor, usually replacing the VANOS seal kit takes care of the problem.

Need more information about the P0024 BMW code?

Need more information on how to fix the P0024 BMW code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0024 BMW 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 P0024 BMW Code

1. What are common symptoms of OBDII code P0024 in a BMW?

- Common symptoms include rough idling, engine misfires, decreased fuel efficiency, and illuminated Check Engine light.

2. What does the OBDII code P0024 'B' Camshaft Position Timing Over-Advanced or System Performance Bank 2 indicate?

- This code indicates that the camshaft timing for bank 2 is over-advanced or that the system performance is not within the expected range.

3. What are possible causes of OBDII code P0024 in a BMW?

- Possible causes include a faulty camshaft position actuator, timing chain issues, low engine oil pressure, dirty oil passages, or a malfunctioning engine control module (ECM).

4. How can I diagnose the cause of OBDII code P0024 in my BMW?

- Diagnosis typically involves checking the camshaft position actuator, inspecting the timing chain for wear or misalignment, testing engine oil pressure, and scanning the ECM for any related faults.

5. Can driving with OBDII code P0024 in a BMW cause further damage?

- Continuing to drive with this code may lead to engine damage over time due to improper camshaft timing, so it is recommended to address the issue promptly.

6. Is it safe to clear the OBDII code P0024 in a BMW with a diagnostic tool?

- Clearing the code may temporarily turn off the Check Engine light, but it will not fix the underlying issue causing the fault code. It is important to diagnose and repair the problem to prevent it from reoccurring.

7. How can I repair OBDII code P0024 in my BMW?

- Repair may involve replacing the camshaft position actuator, inspecting and potentially replacing the timing chain, ensuring proper engine oil levels and quality, and resetting the ECM after repairs are completed.

8. How much does it typically cost to repair OBDII code P0024 in a BMW?

- Repair costs can vary depending on the specific cause of the code, but it may range from a few hundred to a few thousand dollars, including parts and labor.

9. Can I fix OBDII code P0024 in my BMW myself, or should I seek professional help?

- While some DIY enthusiasts may be able to address simpler causes like low oil levels, diagnosing and repairing complex issues related to this code is best left to experienced mechanics or technicians.

10. How can I prevent OBDII code P0024 from recurring in my BMW?

- Regular maintenance, such as timely oil changes using the manufacturer's recommended oil, inspecting the timing chain periodically, and addressing any engine performance issues promptly, can help prevent this code from reoccurring.

Discuss the causes and fixes for P0024 BMW OBDII Code

Submit a New Comment

Code P0024 BMW comments

No comments found for this page.