It looks to be all electronically set. Surely there must be some way of mechanically adjusting the throttle stop. Can anybody help?

hi i;m not sure if you can do that, you might want to have a look at http://parkers.co.uk/advice/forum/

best of luck

if the cars ticking over rough it could be down to the idle control valve, engine management temp sensor which controls the auto choke or something related to the emissions. best thing to do is to talk to your local garage,