Due to the ever increasing amount of traffic on our roads, Driver Assistance
Systems in vehicles
continue to gain in importance. The systems have different functions: some
gather information to help
the driver in the decision-making process, while others take on the driver's
roles in monotonous t
Point A in the heat management module circuit diagram designates the cold
start with an engine that
has completely cooled down.
Cold-start phase, Bx8TU engine
In the cold-start phase, the coolant circulates exclusively via a bypass in
the coolant pump. The rotary
valve in the heat management mod