how to fix P0130 code in BMW 5 Series G30/G31 (2017-2024)

Solution

1. Preparation

• Gather tools and parts.
• Disconnect the battery to prevent any electrical shorts.
• Ensure the vehicle is on a level surface and secure with wheel chocks.

2. Remove the Oxygen Sensor

• Locate the oxygen sensor (Bank 1 Sensor 1, typically in the exhaust manifold).
• Use an oxygen sensor socket or wrench to carefully unscrew the old sensor.
• Disconnect the electrical connector by pressing the release tab and pulling it apart.

3. Inspect and Clean

• Inspect the threads on the exhaust manifold for carbon buildup or damage.
• Clean the threads with a wire brush if necessary.
• Ensure the new sensor's threads are free of debris.

4. Install the New Oxygen Sensor

• Apply anti-seize compound to the threads of the new oxygen sensor (do not apply to the sensor tip).
• Hand-tighten the new sensor into the exhaust manifold, then use the oxygen sensor wrench to secure it (typically 30 Nm torque).
• Reconnect the electrical connector until it clicks into place.

5. Reconnect the Battery

• Reconnect the negative battery terminal and ensure it is secured.

6. Clear the Codes

• Use the OBD-II scanner to clear the P0130 code from the vehicle’s computer.
• Start the engine and allow it to reach operating temperature.