Car is running like death - VAGCOM codes

[xxChrisxx]

Coming home from work car stared running like a bag of spanners.

VCDS-Lite Version: Release 1.1
Monday, 01 August 2011, 17:41:32:6412
Control Module Part Number: 06A 906 018 R
  Component and/or Version: 1.8L R4/5VT MOTR HS D06
           Software Coding: 04000
            Work Shop Code: WSC 00028
                      VCID: 31158FCBE827
5 Faults Found:
00515 -  Camshaft Position (Hall) Sensor (G40)
        30-00 -  Open or Short to Plus
01249 -  Fuel Injector for Cylinder 1 (N30)
        29-10 -  Short to Ground - Intermittent
01250 -  Fuel Injector for Cylinder 2 (N31)
        29-10 -  Short to Ground - Intermittent
01251 -  Fuel Injector for Cylinder 3 (N32)
        29-10 -  Short to Ground - Intermittent
01252 -  Fuel Injector for Cylinder 4 (N33)
        29-10 -  Short to Ground - Intermittent

Any ideas what's causing this. Wiring issue?


Cheers.

[richw911]

The cam sensor is sending no signal, either its unplugged a wire is broken or the sensor needs replacing.

Im not sure if this fault will cause the other codes? 

[xxChrisxx]

They all run along the same conduit. It's can't be anything thats truly f**ked, as the car still runs and the problem is intermittent. One thing I have notices is that all of a sudden my battery tray is stupidly loose, had me quite worried when I wobbled it.

 Is there a ground near the battery? if I've gone round a corner and it's clobbered the wires it could cause in intermittent fault.

I've cleared the codes and done a bodge (gaffa taped the battery and tray so they don't move) and it seems to be running ok now. So been searching for a good battery box.