Vehicle Compatibility Information Volvo C30 2.5L 2007-2013 Volvo C70 2.5L 2006-2013 Volvo S40 2.5L 2004-2011 Volvo S60 2.5L 2012 Volvo V50 2.5L 2005-2011 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: .
