Vehicle Compatibility Information For Mazda 3 2006-2011 L4 2.0L Petrol For Mazda 3 2012-2013 L4 2.0L Petrol VIN Code: F; VIN Code: G For Mazda 3 2006-2009 L4 2.3L Petrol For Mazda 3 Sport 2009-2011 L4 2.0L Petrol For Mazda 3 Sport 2012-2013 L4 2.0L Petrol VIN Code: F For Mazda 5 2008-2010 L4 2.3L Petrol For Mazda 6 2006-2008 L4 2.3L Petrol Symptoms That Indicate You Need A Throttle Body Replacement Vacuum leak Poor or high idle Replace throttle body .