What is the impact of BMW m3 throttle regulator failure?

Throttle sensing fault will lead to slow acceleration and insensitivity of the car. Throttle is a controllable valve that controls air to enter the engine. After entering the intake pipe, it is mixed with gasoline to form combustible gas mixture, which participates in combustion and does work.

There are two kinds of throttle faults: accessory faults and dirty throttle.

First, the connection failed:

Accessories mostly refer to the failure of throttle oxygen sensor, which is mostly caused by the use of inferior fuel, especially sulfur-doped fuel. In this case, the oxygen sensor can be replaced and better quality fuel can be used.

Second, the throttle is too dirty:

Driving in windy and dusty environment or bad driving habits are the reasons for dirty throttle. Too dirty throttle will lead to too low throttle opening, which will lead to a series of problems.

Proper cleaning of the throttle can ensure the normal operation of the engine, but the cleaning must be controlled. Excessive cleaning will lead to premature scrapping of the throttle. Repeated and frequent cleaning will lead to the gradual cleaning of the special coating of the throttle chamber, and the coating in the chamber will be lost, which will easily lead to greasy adhesion, thus forming a vicious circle, and the final result is scrapping.

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