Tony I have the ECU reader and software to tune the car, readings from lamda sensor can be read and reveal your cars running, it is also possible to weaken or richen the mixture to the engine.
If you are part of the MogFriends club this and many more tools are available to members, including a car lift which raises the car approx 3-4 feet so easy access under your car!
Rob Davies (MogFriends Club)
free membership and we are an MSUK regestered club
http://www.mogfriends.club/
