Got my INPA up and running and as luck would have it there are 2 (current) errors coming back, I did clear the errors and then drove the car as normal for a few days;
10 Cruise Control Stick
No idea what the heck that's all about as the car doesn't have Cruise Control fitted..
133 Boost Pressure Sensor
Now this is the one I am most interested in as it just might explain the fluctuations I have experienced at times.
So, is Boost Pressure Sensor another name for MAP Sensor (as I know where that is at least) or something different ?
I am also making an assumption that the sensor itself is at fault as opposed to it simply receiving the wrong values for some reason.