Hi all,
tonight i had a problem with my alarm constantly going off for no reason, i traced t back to a loose connector on the fusebox. When i turned the engine over afterwards there was a red light on next to the trip computer screen on the dash and a code saying "ENGINE SYSTEMS FAULT"
It's a 2006 focus 1.8 tdci titanium.

Any clues as to what the fault may be, i'm planning on going to my local tuner in the morning to see if i can borrow his scanner.

thanks all.