What should I do to clean the throttle of Yida at?

Yong Cheng 2011-03-1822: 46: 51Hello: According to your vehicle information, the relative utilization rate is not high, and the throttle cleaning is an operation item of air intake system maintenance. The general maintenance period is 20,000 kilometers, but there is no fixed period. However, in case of long-term low temperature, low speed, frequent starting or poor fuel quality, it is recommended to go to the repair shop to check the throttle voltage. If the throttle voltage exceeds 0.48V, it needs to be cleaned. For the fault phenomenon, the cold start is not good, and the red light brake needs to be cleaned when it is idling. Generally, when cleaning the throttle, the fuel injector of the fuel system also needs to be checked. Analyze accurate data by maintaining the data flow of the engine control unit of the diagnostic instrument. If the air-fuel ratio exceeds the range of 100% 10%, it needs to be cleaned together, but other parts are not necessary, just checked.