A transmission-internal switching device with an effective on a shifting and selecting shaft dial lock in the assembled state
Gassperre im 7. Gang
Through this invention, any gear arrangement in the gear set of the transmission can be converted into an H-shaped shift pattern that is familiar and comprehensible for the driver.
Source: Porsche Ag, ZF Friedrichshafen AG
With conventional wastegated turbochargers or fixed geometry turbochargers (FGT), a turbine flow area cannot be adjusted during operation.
Knocking is abnormal combustion in which the air-fuel mixture ignites prematurely due to exposure to high temperature and pressure, creating an unwanted high-frequency noise. When the compression ratio is increased, the temperature at compression top dead center (TDC) also rises, increasing the probability of knocking.