How to clean the throttle housing on the Honda Accord VII?

To clean up the throttle housing on Honda Accord 7, do the following:

(1) Remove the throttle housing.

2) Take the carburetor cleaning fluid, pump it with a paper towel, and clear the cover and the inner part of the soot. You cannot clear the area of the bearing axis.

(3) Install the hull back.

(4) The tester is used to reset the ECM/PCM system.

(5) Turn on position 2 and wait 2 seconds.

6) Run the ECM/PCM system no idle.