okay so i just got the code P2279 -
VAG says lower limit exceeded mil on!!!
checked the code in the bentley and got this
Volkswagen > B6 > Diagnostic Codes > BPY > P2279 > Overview
SAE VAG Description
P2279 18711 Intake Air System Leak
Intake Manifold Runner Position Sensor, checking
Intake system for leaks (false air), checking
Motor for intake flap,
so any help to go from here is an 06 passat.