a6 quattro 2.5 tdi starting problem

[marky mark]

HI THERE CAN ANYONE HELP I STARTED MY CAR THIS MORNING RAN FOR 5 MINS THEN STOPPED WOULDN'T START AGAIN GOT THE AA OUT FOUND I HAVE DIESEL TO THE INJECTORS BUT WON'T START LOOKED THROUGH MY RECEIPTS AND FOUND THE PREVIOUS OWNER HAD THE THE EDC REPAIRED 3 YEARS AGO HE HAD THE SAME PROBLEM BUT COULD IT BE SOMETHING ELSE

 

[kite]

scan the car for faults
It could be a number of things.
Engine code and year of the car is helpful too.