Geely panda accelerator

The idle speed of this car is controlled by an idle motor _ stepping motor type. First, check whether the lower air intake system leaks air.

Generally, the unstable idle speed is caused by the inflexibility of the idle motor regulating valve or the abrasion of the idle air inlet of the throttle-first remove the idle motor and clean it, then remove the battery for 30 seconds before installing the initialization * If the throttle assembly cannot be replaced directly, the original factory will have to leave 300 yuan or so.