Vehicle Compatibility Information For Volkswagen Beetle 2.0L 2004-2005 For Volkswagen Golf 2.0L 2004-2006 For Volkswagen Golf City 2.0L 2007-2010 For Volkswagen Jetta 2.0L 2004-2005 What is a throttle body ? The throttle body is the part of the engine that mixes air with the fuel to allow combustion to take place. When a throttle body gets clogged with carbon, the vehicle may suffer from issues ranging from a lack of fuel mileage, loss in efficiency or may even become totally inoperable. When you need to replace the throttle body: .
