Just a quick update...I found the brain of the immobiliser hidden away behind the dash, unplugged it and the car started! The idle valve has stopped making noise now I got the car started too. There is however another problem, it won't idle at all even when warmed up. You can start it then keep it running with a bit of gas but as soon as you release the accelerator pedal it immediately dies. Could this be some sort of added security kicking in as the immo knows it has been disconnected or would it be unrelated?
