Hi,
the total cost was £450 as the gearbox was secondhand however, after replacing the lamba sensor my car is still not running right especially from cold. It feels as if it is holding back or restricting the fuel supply and somedays it feels as if the handbrake is on!!. The boost gauge also seems to rise slower when this occurs and it is starting to p*** me off!!. Had the tcs unit replaced as it had gave up and also the main control unit (As luck would have it my independent saab guy had a tcs unit which i got for £30!!!) and it ran better for a while but now it`s back to its old self. I suppose i will have to take the plunge and book it into the main dealer again££££££. Just wish i could get it sorted.