The torque converter is responsible for transmitting power from the engine to the transmission, and it plays a vital role in the smooth operation of the vehicle. In a front-wheel drive vehicle, the torque converter is located between the engine and the transmission, and it is connected to the driveshaft that runs to the front wheels.
The torque converter is filled with a fluid, and when the engine is running, this fluid is churned by a series of blades. This churning action creates hydraulic pressure, which is used to drive the turbine, which is connected to the transmission. The turbine then turns the gears in the transmission, which in turn drives the front wheels.
The torque converter also acts as a fluid coupling, which allows the engine to run at a different speed than the transmission. This is important when the vehicle is stopped or when it is shifting gears, as it prevents the engine from stalling.
In short, the torque converter is a vital part of the front-wheel drive automatic transmission, and it plays a key role in the smooth operation of the vehicle.