Hi Guys, If got a problem with my C5 2.0 HDI 8v. It comes up with an engine management light and the anti pollution fault when starting and will tick over fine. The engine is not in limp home mode but at about 3,000rpm the engine cuts out. I had the codes read and initially had..... P1112 P0115 P1537 P0571 P1138 P0110 Then had them cleared and P1112 reappeared I've tried a couple of things but to no avail, any ideas what's up? Thanks