Hi Have listed this in other model specific Lupo forum but realise it should be here My Lupo died at TL. Battery flat because of car lights and trying to start. disconnected and recharged battery, left terminals touching 24hrs. Errors 17950 throttle body & 17978 immobiliser. Taken air filter off, checked wiring connections (a little), fully recharged battery again now ONLY 17950 throttle body error code BUT car still always starts and immediately stops. Can the throttle body error cause immobiliser to kick in as it seems this is why the car stops. Thinking of either cleaning throttle body (never done) and/or replacing ( it as quick solution) ANY ideas and or friendly vagcom owner to local Bagshot Surrey. Help Rick