Fuel pressure fault code - 1.2tsi monte

Fault code as below keeps reappearing on my wife's 2011 1.2tsi monte carlo. Car seems to run fine but I think it always takes slighlty longer to start than normal ever since we bought it a year ago. Could this fault code relate to that and what does it mean - ie do I need to replace a fuel pressure regulator or something? Any help would be appreciated.

1 Fault Found:

6237 - Fuel Rail/System Pressure
          P0087 00 [109] - Too Low
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 18
                    Mileage: 46414 km
                    Date: 2044.14.20
                    Time: 13:14:26