ctm73
16-07-2013, 06:38 PM
Hi folks, My 2008 58 reg A4 2.0tdi 170 has developed a worrying noise from the engine fuel pump and flashing glow plug light. I have a code of P0088 from diagnostic saying fuel rail pressure too high but does not specify why this is happening? I have dis connected all the sensors 1 at a time and these seem fine as the diagnostic comes up with the relative fault. has anyone had this issue? any help would be great as I do not want to use it Thanks in advance