In 2007, BMW's throttle fault could not be cleared.

1. First, use the diagnostic tool to read the fault code and determine whether the fault code is caused by the fault of the throttle adjustment value or other reasons.

2. Secondly, check the electronic circuit and connector of the throttle actuator to ensure that they are connected normally. If the electronic circuit and connector are normal, the throttle actuator needs to be replaced.

3. Finally, after replacing the throttle actuator, use the diagnostic tool to clear the fault code and readjust the learned value of the throttle.