Action in service
WARNING: This page does not describe the selected car, but rather 59 other vehicles, including the 2018 BMW X4, 2018 BMW 320i xDrive, 2018 BMW 320i, 2017 BMW X4, and 2017 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.
- Check whether the throttle valve is opened to an angle of roughly 8° (almost closed) when no voltage is applied.
- Visual inspection of throttle valve and air intake duct for dirt contamination.
- Check wiring harness between DME and electromotive throttle controller.
- Replace the electromotive throttle actuator.