Do Audis have "drive-by-wire" gas pedals?

["CHRISTOPHER A KAGAN" <cakagan@hotmail.com>]

Hello,

Do the new Audis have something called "drive-by-wire?"  The explanation was 
that the more you press the gas pedal down, the ECU sends more fuel and air 
to the engine, etc.  Is this true?  I heard that this is the reason there 
won't be chips available for the S4 and newer Audis.  Don't know if I 
believe that...

Later,

Chris Kagan


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