I have a mk2 Galaxy, 2.5 V6 205bhp. Its been intermittently not starting lately so today I decided to check it out. Hooked up a diagnostic reader and got the following codes, P0261, P0273, P0267, P1425, P1435, P1421, P0270, P0264. Now most of these relate to the injectors circuit being low. Could this be the cause of my non start? Car cranks fine, sometimes catches and runs. Other times not. However I noticed today that I cannot hear the fuel pump prime and also the led in the door flashes wildly regardless of weather it is running or not. Any thoughts? Thanks in advance :)