What should I do if the BMW m3 throttle regulator fails?

What should I do if the BMW m3 throttle regulator fails? What should I do if the BMW m3 throttle regulator fails? Throttle sensing fault will lead to slow acceleration and insensitivity of the car. There are two kinds of throttle faults: 1. Accessories failure: Accessories failure refers to the failure of throttle oxygen sensor, which is caused by using inferior fuel, especially fuel mixed with sulfur. In this case, the oxygen sensor can be replaced and better quality fuel can be used. 2. Too dirty throttle: Too dirty throttle will lead to too low throttle opening, which will lead to a series of problems. Correct and standardized throttle cleaning can ensure the normal operation of the engine, but the cleaning must be controlled, and excessive cleaning will lead to premature scrapping of the throttle. @20 19