Lingenfelter L250110309 Lingenfelter C6 ZR1 Corvette Supercharger Front Cover 2009-13 v2.2 - Manual (Page 9)

Page 8.
21. Disconnect the barometric pressure
sensor electrical connector on the right side
(passenger side) of the intercooler.
22. Disconnect the PCV fresh air hose line
from the right valve cover (at the front of the
engine).
23. Move the PCV air house assembly out of
the way by rotating it up and over.
24. Using a fork type pry tool, carefully pry the
wiring harness fastener clip below supercharger
boost control solenoid.