After cleaning the throttle, the idle speed increased, and later it was found that the idle speed needed to be adjusted.

It is the installation reason. Reinstall the intake pressure sensor. Also, make sure that the lead of the humidity sensor is damaged. Your car is a computer, and it doesn't receive real information about the temperature. The computer mistook it for a cold car. If the ignition and fuel injection are controlled according to the cold car, the idle speed will definitely be high. This has little to do with computer programs. Jitter is the ignition point and ignition point of the gas in the cylinder.