how to fix the P0130 oxygen sensor code on my BMW 5 Series F10/F11 (2010-2017)?

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a level surface and the engine is cool.
• Disconnect the battery to prevent electrical shock.

2. Remove the Oxygen Sensor

• Locate the upstream oxygen sensor on the exhaust manifold.
• Use an oxygen sensor socket to unscrew the sensor from its mounting.
• Carefully disconnect the wiring harness from the oxygen sensor.

3. Inspect and Repair Wiring

• Visually inspect the wiring harness and connectors for damage or corrosion.
• If any issues are found, repair or replace the damaged wires or connectors as necessary.
• Use electrical contact cleaner on connectors to ensure a good electrical connection.

4. Install New Oxygen Sensor

• Apply anti-seize compound to the threads of the new oxygen sensor (if not pre-applied).
• Install the new oxygen sensor into the exhaust manifold and tighten it to the manufacturer's specifications (typically around 30 Nm or 22 lb-ft).
• Reconnect the wiring harness to the new oxygen sensor.

5. Reconnect Battery and Test

• Reconnect the vehicle's battery.
• Start the engine and allow it to reach operating temperature.
• Monitor the engine for any unusual sounds or codes.