My Rabbit is the same - fan comes on only when changing from low to high and not from high to low. Chris
enough boost is when you have 3 dimple marks in the hood from the valve cover nuts..
fuelly is retarded and wont take my trip mileage vs. fuel consumption. it goes off of the odometer reading vs. the previous fill up... which i think is stupidanyways, i took 2 seconds to figure out my mileage and it is DISSSMALLL19.0469393 MPGthat's over 12L/100km.