[urq] knock sensor unit on WR engines?

[AudiQtroCp at aol.com]

The good thing about the APC system is that it is boost sensitive not timing 
sensitive ( at least how it gets configured in the audi)

It lets you run max boost per your WG spring or schrappnelknobben up until 
the point is senses knock and then it bleeds off boost in 1.5 PSI increments 
until the knocking subsides.


if only i could find that wiring diagram...
sean