![]() ![]() Initial speeds of up to 25 MPH are handled by the launch gear, thereafter releasing control to the vehicle's belt-and-pulley configuration. The “launch gear” is similar to what would be found in a vehicle with a standard transmission. The recently released 2019 Toyota Corolla Hatchback has a feature referred to as a “launch gear”. One such example can be found in the 2019 Ascent SUV made by Subaru which has eight points for shifting. Drivers shift by either using a clickable paddle on the steering wheel or moving the shift lever. This is achieved when the belts and pulleys of the CVT transition to points that are preset, thus simulating a changing of gears. While a CVT lacks the gears that a conventional automatic transmission has, some CVTs do permit “manual shifting”. It should be noted that there is a CVT that is less common that utilizes a set of rollers and discs. As one pulley increases in width, the other pulley narrows, allowing the continuously variable transmission to provide uninterrupted acceleration. ![]() Simply explained, it is the width of the pulleys varies in accordance with how much energy is required. One of the two pulleys is connected to the engine and the other pulley sends the power needed to move the vehicle to the wheels. Rather, a CVT employs a couple of variable-width pulleys which are connected by a single belt. The primary difference between an automatic transmission in most Houston area vehicles and a CVT is the former utilizes a complex series of gears to transmit the engine's power to the wheels and a CVT is completely void of gears. ![]() As such, National Transmission has thought to share our expertise on the technology behind the CVT.Ĭontinuously Variable Transmission Explained CVTs have been installed in passenger cars and trucks since 1989, but for those of our customers in the Houston area that have not shopped for vehicles in the past few years, this automotive technology may be new to them. CVTs (continuously variable transmission) have become more common in vehicles on the roads in and around the Houston area. The electrical sensors can easily start malfunctioning with any kind of problem from the computer that helps control the transmission.ĭo you need repairs on your CVT Transmission? Please give us a call or schedule an appointment.National Transmission is the leader in the Houston area for the repair and service of CVT Transmissions. They rely more on electrical sensors to determine speed rations. Since the pulley is constantly fluctuating, the belts are subject to wear from constantly changing positions on the pulleys, and stretching of the belt can give them an early failure. ![]() But it requires a lower production cost and enables the engine to run at its most efficient speed for a different range of output speeds. In fact, they usually last around 100K miles or less. Unfortunately CVT Transmissions will not last as long as the typical automatic transmission. This transmission is also be called a shiftless transmission, stepless transmission, or pulley transmission. But it takes a little bit to get used to and can cause your engine to drone during hard acceleration. Colorado Springs CVT Transmission Repair and Replacement (Continuously Variable Transmission)ĭo you need CVT Transmission repair? A CVT is an automatic gearless transmission that gives you above-average fuel economy, simple efficient power delivery and you never feel the shift. ![]()
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