2.0L turbo charged engines may develop a hesitation on acceleration and/or illumination of the Check Engine Light due to a failed high pressure fuel pump or a worn camshaft follower or camshaft. Our technicians tell us that whenever the high pressure fuel pump is replaced the camshaft and the follower should be checked for wear. The camshaft lobe pushes on the follower to operate the high pressure fuel pump. Frequent oil changes and use of synthetic oil may help with this wear issue.
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Newest reported 2009 Volkswagen Eos problems
Condensation may develop in the heater case which can cause a musty odor from the heating, ventilation and AC (HVAC) system. Our technicians tell us the drain system should be checked for debris. In addition, a cleaner is available for the heater case.
A brake pulsation may develop due to improper torque of the wheel lug nuts. Our technicians tell us the lug nuts should be hand torqued to the proper specification to help avoid this condition.
An issue may develop where a window will not roll up after a short pulse down. Our technicians tell us this is a normal condition. Cycling the power door lock followed by the key switch will reset the programmer and restore proper window operation.