Itâs the most powerful Audi ever offered in the United States, boasting a 4.0 liter twin turbo V8 that makes 560 horsepower and 516 pound-feet of torque. The engine makes so much power that the regular A7âs 7-speed double-clutch transmission canât handle the torque.
The Range Sensor combines an ultrasonic sensor to detect objects from approximately 5cm to 255 cm and an optical sensor to detect objects closer than 5cm. Shopping cart (0) You have no items in your shopping cart.
The Throttle Position Sensor is a potentiometer (variable resistor) which attaches to the throttle shaft and sends a voltage signal to the computer, telling it how far open the throttle is. The resistance across it is about 5,000 ohms. At idle the voltage is about 0.7V and wide open throttle is about 4.0V.