Reely, thanks for that.
So assuming that the previous weeks fuel samples and the fuel taken from the ac wasn't water contaminated, can we assume that the F QTY DEGR & F QTY FAIL wouldn't have been on?
Also, if no contamination is found on the sensors/ probes, can we also assume that the FUEL light should have displayed as Normal?
If these statements are correct, I'm back to the question, 'What cautions are lost if the CAD fails?