Hi, I have 1998 S reg 2.0l SXI with standard alarm and immobiliser. The car has been standing for a couple of weeks and the alarm has suddenly started to go off. I have charged the battery and have added a booster back to make sure there is plenty of power but as soon as I connect the battery the alarm goes off. I have tried opening and closing the doors on the button which works fine but the alarm won't go off other then for a few seconds every minute or so and then starts up again.
The main problem I have is that the car won't start at all now and there is no fuel coming up to the engine or spark so i'm assuming it has been cut out by the immobiliser.
Any help would be much appreciated.