Volkswagen is equipped with ignition advance angle. Do you want to connect the throttle?

Answer it. According to car home's information, the ignition advance angle of Volkswagen vehicles must be connected with the throttle valve, otherwise many vehicles will have problems when idling. Throttle is a controllable valve that controls air to enter the engine. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, and the combustion will be successful.