Since asking for help, this afternoon I retraced my steps on this fault. At first I plugged it into Verus and could only get the throttle body to reset. After rechecking the manifold etc, I then plugged it into my KTS system. This then gave me more options and reset procedures. After going through them all and testing, it sorted out the problem. I think it was the basic idle setting that was out?. Car is now running correctly.
FIXED