V Does Yue Ling ultrasonic cleaning the throttle have any adverse consequences?

Throttle cleaning is generally disassembly cleaning or vehicle disassembly-free cleaning without ultrasonic cleaning. No matter which cleaning method you use, just be careful not to let the cleaning liquid flow into the throttle sensor and the idle stepper motor, otherwise you will have to replace the parts, and remember to turn the key on and off several times before driving after cleaning, otherwise the idle speed will be unstable and will change up and down at 1500 rpm.