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4

Note: this answer only addresses drive-by-wire; I don't know if you could tell whether the other systems employ by-wire technologies as readily. Drive-By-Wire : Look at your throttle body If it has a throttle plate actuated by cable, you have drive-by-cable, not drive-by-wire Drive-by-cable examples: Drive-by-wire examples: Notice the absence of a ...


6

Drive by wire systems have no mechanical connection between the input decive (like a throttle/gas pedal) and the output device (like the engine). They use only electrical signals. To my knowledge there aren't any cars that use this system for steering. Your steering wheel is mechanically connected to the front wheels but is assisted by an electric motor. ...


2

After referencing the comments above and taking it into a different dealer, I had it confirmed that it was the rack. It is a known issue with Audi's electric steering. They fixed it by replacing the rack.


4

You need to identify the source of the leak Clean everything in your driveway. Use Gunk, water soluble, or the like and get the Power Steering Fluid gone. Then: Allow everything to dry out. Validate any leaks...mind you, you have not started the engine since you cleaned EVERYTHING that could be consider oil out of the engine bay. Now, start it and run. ...


1

To my knowledge, the OBD-II standard does not require manufacturers to provide this information. That said, some manufacturers may make steering angle information accessible through make-specific cables. This is usually done to give dealerships the ability to calibrate or recognize a replacement sensor. Even if this information was available, you would ...


6

When you say OBD i'm assuming you mean generic data. The answer is outright NO. OBD generic data has no parameters that the alignment can be gleamed from. If the car has a steering wheel angle sensor then maybe you could tell if something is wrong. This data would be available in manufacturer specific. If the angle has been off for a long time at high ...



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