P1519 – BMW DTC

BMW DTC P1519 – Engine Oil Quality Sensor Temperature Measurement (M62/M52/S52: ‘A’ Camshaft Position Actuator Bank 1)

DTC P1519 meaning on BMW

The DTC P1519 on BMW vehicles refers to the Engine Oil Quality Sensor Temperature Measurement issue related to the ‘A’ Camshaft Position Actuator in Bank 1. This diagnostic trouble code indicates a problem with the engine oil quality sensor’s temperature measurement, specifically in the M62, M52, and S52 engines.

BMW DTC P1519 symptoms

Symptoms of the BMW DTC P1519 may include:

• Check Engine Light (MIL) illuminated on the dashboard
• Engine running rough or misfiring
• Reduced engine performance
• Poor fuel economy

BMW DTC P1519 causes

Common causes of the BMW DTC P1519 include:

• Defective engine oil quality sensor
• Wiring issues or sensor connection problems
• Low engine oil level or poor quality oil
• Faulty ‘A’ Camshaft Position Actuator in Bank 1

BMW DTC P1519 seriousness

The DTC P1519 on BMW vehicles should not be ignored as it can lead to potential engine performance issues and may cause further damage if left unresolved. It is recommended to address this code promptly to prevent any long-term problems.

How to diagnose DTC P1519 on BMW

To diagnose the DTC P1519 on a BMW, you can follow these steps:

1. Use an OBD-II scanner to retrieve the fault codes and check for DTC P1519.
2. Inspect the engine oil quality sensor and its wiring for any visible damage or loose connections.
3. Check the engine oil level and quality to ensure it meets the manufacturer’s specifications.
4. Test the ‘A’ Camshaft Position Actuator in Bank 1 for proper operation.

How to fix DTC P1519 on BMW

To fix the DTC P1519 on a BMW, you can try the following solutions:

1. Replace the engine oil quality sensor if it is found to be faulty.
2. Repair any damaged wiring or connections related to the sensor.
3. Ensure the engine oil level is correct and use high-quality oil recommended by the manufacturer.
4. If the ‘A’ Camshaft Position Actuator in Bank 1 is defective, consider replacing it.

How to erase DTC P1519 on BMW

To erase the DTC P1519 on a BMW, you can clear the fault codes using an OBD-II scanner. Follow these steps:

1. Connect the OBD-II scanner to the vehicle’s diagnostic port.
2. Access the scanner’s menu and select the option to clear fault codes.
3. Confirm the action and wait for the scanner to erase the DTC P1519 code.
4. Once the code is cleared, restart the vehicle to see if the Check Engine Light remains off.

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

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