Hi All, I'm new to the forum. My vehicle has developed a fault - lack of power on inclines and car seems to rev higher before changing gear. Despite having no fault codes on a basic scanner, and only have engine malfunction appear briefly once, I have to date changed the turbo boost solenoid valve and throttle body but have not yet got to the bottom of the problem. The gearbox has been fully serviced. I am now scratching my head and garages don't want to know. As I am reasonably handy with a set of spanners, I would like to get Forscan but can you advise if I will need the extended version to give me a full diagnosis of the gearbox solenoids? Any advice would be much appreciated.