three: Restricts the transmission to the bottom a few gear ratios. In the 4-pace automatic transmission, this is commonly applied to stop the car shifting into the overdrive ratio. Automatic transmissions are especially common in vehicular drivetrains, specially Those people topic to extreme mechanical acceleration and Repeated idle/transient running https://gearboxauto97528.targetblogs.com/32903478/the-basic-principles-of-gearbox-kereta-auto