Can't read above 105kpa whilst scanning etc

[nissmo]

Nissmo did you load the tune in yourself? If so then reload it making sure that you load the operating system as well. If it was done by someone else take it back to them and get them to do the same.

Let us know how you go.

I did Load it, but will have to Do it all over again.
will keep you post it on this, Thanks Guys!