What Happens If the Throttle Valve Fails?

[LaEmiliano]

It can cause engine shaking, insufficient power, and excessive fuel injection. Throttle valve failure may lead to engine shaking, but engine shaking is not necessarily caused by throttle valve issues. There are many reasons for engine shaking, which could be due to problems in the intake system, fuel system, or ignition system. More details about the throttle valve are as follows: 1. Introduction One: The throttle valve is a controllable valve that regulates air entry into the engine. After entering the intake pipe, the air mixes with gasoline to form a combustible mixture, which then burns to generate power. Connected to the air filter above and the engine block below, it is often referred to as the throat of the car engine. 2. Introduction Two: There are two types of throttle valves: traditional cable-operated and electronic. In traditional engines, the throttle valve operates via a cable or rod, connecting the accelerator pedal to the throttle linkage. Electronic throttle valves primarily use a throttle position sensor to adjust the opening angle of the throttle valve based on the engine's energy requirements, thereby regulating the amount of air intake.