My Porsche’s check engine light has come on, but the car seems to be running normally. What should I do?

There are a host of reasons why the engine management light may come on and, fortunately, many of them are relatively minor issues that are simple to fix. For example, faulty lambda sensors and simple misfires are among the most common problems that cause the light to come on.

However, it could be the sign of something more serious or a developing issue that would be cheaper to fix at an early stage. So, the sensible course of action is to take your car to a reputable Porsche specialist or OPC and ask them to run a diagnostic check, which will reveal the fault codes and allow them to assess the extent of the problem.