Toborg Michael (AC/ESC3-CC) * wrote: > Multi Function Temp Switch > Mass Air Flow (Sensor) > Blow Off Valve > Idle Stabilization Valve. > > Carb cleaner? Also curious about cleaning the ISV. http://www.audifans.com/twiki/bin/view/Audi/IsvCleaning -- Kent McLean '94 100 S Avant, "Moody" '89 200 TQ, "Bad Puppy" up in smoke