off road

thanks for the ideas, ive been thinking imobaliser for a while to .no its not a mark 1 its a 2007 model i dont think they have a 109 relay anymore im not sure what relay has replaced it, got desil in the tank. i tried other keys, unfortunatly dident work, the lift pump dosent work. defenatly seams to me like a relay or fuse or a mouse has been having a chew on the wires.

starter motor working fine other dash lights as normal. im using a elm 327 interface for obd 2, its worked fine till now.

I went to start my octavia tdi this morning the esp off light dident go out and the engen wont fire. when I tried to conect diognostic divice it fail to conect, I have tested all the fuses at the drivers door and by the battry, dose anyone have any sugestions what might be the problem? what shude i try?