Does the dirty throttle cause the check engine light to light up?

The throttle is installed between the air filter and the engine intake valve, and it is controlled by the engine computer to control the amount of air that enters the engine.

When the vehicle's check engine light is on, it is usually caused by a problem in the fuel or emissions system. After starting and stopping the vehicle three times, observe whether the light is still on. If it is, it is recommended to go to the store for a check of the故障码 to determine whether it is a problem with the engine or a sensor. If it is not, the light may be a temporary problem and can be ignored for now.

When the computer receives parameters from the oxygen sensor, if the尾气 emissions exceed the national standard, the engine control computer will send a warning light (yellow pollution light) to remind the driver to check the cause of the pollution light. The main reason for the engine's check engine light is a poor state of combustion.

In short, a dirty throttle can cause the check engine light to light up. The throttle is responsible for controlling the amount of air that enters the engine, and when it is dirty, it can cause the engine to malfunction. If the check engine light is on, it is important to check the emissions system and determine the cause of the problem. If the light is still on after starting and stopping the vehicle three times, it is recommended to seek professional help.