2010 Porsche Boxster Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2010 Porsche Boxster
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2010 Porsche Boxster ProblemsInternal Leak at Oil Seperator Can Cause Fuel Trim and Oxygen Sensor Limit Faults
Various fuel trim and oxygen sensor limit fault codes can be traced to an internal vacuum leak at the oil separator.
Cam tensioner/cam timing issues can cause the Check Engine Light to illuminate.
Engine vacuum leaks can develop from various locations resulting in illumination of the Check Engine Light.