When the engine is in the state of automatic shutdown, once the following situation occurs, the engine will automatically start quickly. ●battery power less than the limit value, or battery signal failure; ●insufficient vacuum of brake vacuum booster; ●the vehicle appears to "slip" forward or backward, and the speed is greater than 1.1km/h; ●close idle start stop switch; ●open the defogging switch or the air conditioner controller to send A/C request; ●steering wheel Angle change > 2°; ●open the driver side door, open the main driving seat belt; ●shift lever out of D gear.
warning If the following situations occur, the system cannot realize the idle start and stop function, and the engine will not stop automatically: ●too frequent use of idle start stop function; ●the current altitude is higher than about 3,200m; ●when the battery internal temperature is very high or very low; ●engine coolant temperature below 60 or above 105 ; after the battery power off and reconnected, the system will carry out self-learning, this stage idling startstop function cannot be realized, when the vehicle runs for a period of time, can use idling start-stop function; ●uphill slope 4%, downhill slope less than 10%; ●steering wheel Angle > ±25°.
warning battery sensor The battery sensor is a precise electronic component, which monitors the working state of the battery by detecting the internal voltage, current, temperature and other information of the battery. There are contact resistance requirements between battery negative wire harness and battery sensor, so disassembly is not allowed, otherwise it will lead to idle start stop system failure. Battery is not allowed to charge after disassembly, otherwise the battery sensor will not be able to output the correct power signal, idle start and stop system may fail, the battery sensor needs to be re-fitted to Beijing auto dealership. 175