P0014 – BMW DTC

BMW DTC P0014 – ‘B’ Camshaft Position – Timing Over-Advanced or System Performance (Bank 1)

DTC P0014 meaning on BMW

The DTC P0014 on a BMW indicates that the ‘B’ Camshaft Position – Timing is over-advanced or there is a system performance issue in Bank 1. This means that the camshaft timing for the intake camshaft on Bank 1 is not within the expected parameters set by the engine control module.

BMW DTC P0014 symptoms

Symptoms of DTC P0014 on a BMW may include:

• Check Engine Light illuminated
• Engine running rough
• Reduced engine performance
• Engine stalling or misfiring
• Increased fuel consumption

BMW DTC P0014 causes

Common causes of DTC P0014 on a BMW include:

• Incorrect camshaft timing due to a faulty camshaft position sensor
• Issues with the variable valve timing (VANOS) system
• Engine oil sludge or low oil pressure affecting camshaft timing
• Worn timing chain or tensioner

BMW DTC P0014 seriousness

Ignoring DTC P0014 on a BMW can lead to potential engine damage and reduced performance. It is important to address this issue promptly to prevent further complications.

How to diagnose DTC P0014 on BMW

To diagnose DTC P0014 on a BMW, you can perform the following steps:

1. Use a diagnostic scanner to retrieve the fault code and check for any related codes.
2. Inspect the camshaft position sensor and wiring for any damage or loose connections.
3. Check the engine oil level and condition to ensure proper lubrication of the camshaft components.
4. Perform a visual inspection of the timing chain and tensioner for wear or damage.

How to fix DTC P0014 on BMW

To fix DTC P0014 on a BMW, you may need to:

1. Replace the faulty camshaft position sensor if found to be the cause.
2. Inspect and repair any issues with the VANOS system.
3. Ensure proper engine oil maintenance and address any oil-related issues.
4. Replace the timing chain and tensioner if worn or damaged.

How to erase DTC P0014 on BMW

To erase DTC P0014 on a BMW, you can:

1. Use a diagnostic scanner to clear the fault code after the underlying issue has been addressed.
2. Ensure that the repairs have been completed successfully before clearing the code.
3. Perform a test drive to verify that the Check Engine Light does not reappear.

Recommended tools & DTC Scanners for BMW

Best Diagnostic App for modern BMWs: BimmerLink

Recommended Bluetooth adapter for Bimmerlink: OBDLink CX

Cable adapter for Bimmerlink: Enet Cable USB Type C

For older BMWs we recommend: Autel AutoLink AL319 (2024 version)

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.