What are the steps and precautions for cleaning the throttle?

Methods, steps and precautions for cleaning throttle valve: 1. Remove the upper cover of the engine and pull out the intake pipe connected with the throttle body, there will be a lot of sludge here;

2. Remove the throttle cable, and then unplug three sets of lines connecting the throttle position sensor, the idle motor and the intake manifold absolute pressure sensor. After unplugging, you will see that sludge is also attached to the telescopic rod head of the idle motor;

3. Clean the sludge in the throttle body with carburetor cleaner, especially around the throttle. Excessive sludge will fill the gap of the valve in the throttle body. Clean up all the dirty places carefully before assembling them back.

4. Note: First, remove the air inlet hose outside the throttle, step on the throttle with a tool, or find someone to step on it. Never pull it open by hand, which will damage the gear and limit mechanism inside the throttle.

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