Audi A5 SE For Sale From UK At Reasonable Price
An Enthusiast Of Audi A5 SE For Sale Should Know About Start & Stop Option
The Start & Stop systems of Audi a5 SE for sale should automatically turn off the engine when the specific conditions occur such as when the gearbox is in neutral or the clutch pedal is not pressed and if the steering wheel has not started to turn. The engine will not stop if it does not detect the neutral position on models with manual transmission.
The Start & Stop
The engine will start automatically in response to the driver's action when it detects the gear of one speed and the clutch pedal is depressed at the predefined rate or when the clutch pedal is depressed at the predefined rate from neutral. In the automatic models, it is enough to move the steering wheel slightly. In addition, the system starts the engine automatically in other situations in which the driver may not act, such as when the vehicle starts to roll ( ); when the battery charge level falls below the preset limits; the fogging sensor detects that the windshield begins to fog; or the evaporator temperature exceeds the preset limits and it is necessary to connect the compressor.
The Shutdown
The system can be disconnected with the button usually located in the center console and it will be reconnected when we start the engine again or press the button again. The system cannot be disconnected forever unless one goes to an official service or workshop and proceed to the computer override of the system or the removal of the fuse and that aspects should be checked before pay the used Audi a5 se price. It is a pity that the disconnect button does not have a memory system that remembers the last position that the driver has selected. In order for drivers to know the operating status of the system, some models have a warning light that can be mounted on the deactivation button or on the control panel. Besides, there are requirements for the activation of the stop and start function. The Basic conditions are needed for the system to start its operation such as the system will not activate if the engine has a temperature below a certain level; If the activated carbon filter for the evaporation of the tank gases is saturated or if the engine does not rotate at idle speed; The outside temperature can affect since it will only act as per the specific weather level.
Other Aspects
The state of the battery is another fundamental factor that affects the conditions of the function since the system should calculate which is the minimum absolute level at which the voltage can reach and, consequently, force the engine to start if necessary. This will verify some parameters within the battery status, such as voltage level, charge status, and temperature, etc. If the air conditioning system (manual or automatic) is in the maximum position or at maximum ventilation speed and air re-circulation, the engine will not stop; The system will not stop the engine when the pressure of the brake booster and the power steering falls below the specific level while the engine is stopped; while, some Start & Stop systems have an intelligent safety system that prevents the engine from starting in case something is being manipulated in the engine compartment. On some models with automatic transmission, the system will warn us if one unbuckle the belt or open the door without turning off the engine.
