how to fix P0130 code in BMW X3 G01 (2018-2024)

Solution

1. Preparation

• Gather necessary tools and parts.
• Disconnect the negative battery terminal to ensure safety.
• Allow the engine to cool down before beginning work.

2. Remove the Oxygen Sensor

• Locate the upstream oxygen sensor (typically found in the exhaust manifold or just after the catalytic converter).
• Use a socket wrench and an oxygen sensor socket to carefully unscrew the sensor from its mounting.
• Disconnect the electrical connector from the sensor.

3. Inspect and Replace

• Inspect the old oxygen sensor for signs of wear or damage.
• If necessary, replace it with a new oxygen sensor that meets OEM specifications.
  • Parts Required: Upstream oxygen sensor (make sure it is compatible with the BMW X3 G01).

4. Reinstall the Oxygen Sensor

• Apply anti-seize compound to the threads of the new oxygen sensor (if recommended).
• Screw the new sensor into place and tighten it to the manufacturer’s torque specifications (typically around 30 Nm, but verify with service manual).
• Reconnect the electrical connector securely.

5. Reconnect Battery and Test

• Reconnect the negative battery terminal.
• Start the engine and let it run for a few minutes to ensure the system stabilizes.