Steering

The TL uses torque-sensing, variable power-assisted rack and pinion steering. The engine-driven variable-output pump provides the kind of steering feel that driving enthusiasts like: modest steering effort at low speeds and precise feel at higher speeds. The steering feel is very linear and evenly weighted.

Torque steer (the tendency for some front wheel drive cars to pull to the left or right during hard acceleration, especially in a turn) can be accentuated in high-performance front wheel drive cars when they are equipped with a limited slip differential. For 2006, Acura has taken steps to reduce torque steer in TLs equipped with a manual transmission. When the TL is in first or second gear, input from gear position, speed and steering angle sensors is used by the ECU to reduce power during acceleration, thus reducing torque steer. In first gear, torque can be reduced between 13 and 27 percent at full throttle, while in second gear, torque is reduced between zero and 10 percent. Torque output is reduced proportionately based on steering input--the larger the steering angle, the greater the reduction in torque. For those desiring maximum possible acceleration switching off the VSA also eliminates this torque reduction. This steering enhancement allows the TL to maintain the sporty, fun-to-drive character while providing more precise steering control.