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Old 03-04-2013, 02:38 PM   #8
shadrach74
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Join Date: Jun 2012
Location: Frederick MD
Posts: 658
Quote:
Originally Posted by pothole View Post
Yeah, I think it's you who doesn't understand how PDK works.

You do realise that when you move that "stick" all you are doing is sending a signal to a computer. Nothing you manually manipulate is of any consequence. You may as well be pressing a small button.

In a manual gearbox, it's the movement of your hand directly connected to mechanisms that deselects one gear and selects another. Same for the clutch, albeit the physical connection is hydraulic.

There is nothing manual about PDK. You press a button, a signal is sent to a computer, it decides what to do. And then it does it.

PDK does not allow for manual changes. It does the changes.

Get it, now?
It only "decides what to do" in so much that it decides precisely how much to blip the throttle. It does not over ride the driver unless the driver does something stupid like try to make a downshift that would exceed redline. It is quite possible to be ham fisted with PDK and smack into the rev limiter.

The automatic on my lexus has a manual linkage to the tranny via the shifter. If I manually select first there is a physical linkage between the selector and the tranny. By your logic, is my GS 400 a manual? If so, you should let Lexus know, because they never offered the car with a manual transmission...

I take that the air shifters utilized on racing machines are automatics in your mind?
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