აბგონის დროს ქიქდაუნი უნდა გამოიყენო და არა ოვერდრაივი, დაღმართზე თუ მესამეთი ჩასვლა გინდა ხო, ეგრე უნდა ქნა, აი საცობშI მაგის გამოყენების მუღამს ვერ ვხვდები
ისე მერამდენე თემაა ეს ოვერდრაივზე
Generally speaking, overdrive (OD) is the highest gear in the transmission. Most automatic transmissions have 3 speeds and overdrive (fourth speed). Overdrive allows the engine to operate at a lower rpm for a given road speed. This allows the vehicle to realize better fuel efficiency, and often quieter operation on the highway. When you switch it on, you allow the transmission to shift into overdrive mode after the certain speed is reached (usually 45+ mph (50–65 km/h}) depending on the load). When it is off, the transmission shifting is limited to the lower gears. For normal driving conditions, operation of the overdrive should be enabled only if the average speed is above 45 mph.
It may be necessary to switch it off if the vehicle is being operated in a mountainous area.
The automatic transmission automatically shifts from OD to 3rd gear when more load is present. When less load is present, it shifts back to OD. Under certain conditions, e.g: driving uphill or towing a trailer, the transmission may "hunt" between OD and 3rd gear, shifting back and forth. In this case, switching it off can help the transmission to 'decide'. It may also be advantageous to switch it off if engine braking is desired, for example, driving downhill. For more details, check your owner's manual.
overdrive რას ნიშნავს?, ჯიპზე
