Mine is 2002 with just 100 cell on and passes fine. So guess I'll be ok then
I guess this means the whole question about a cat being present then is irrelevant as if it fails for reasons which are uncontrolled such as sensor, ecu issues etc then you get a fine?? I was under the impression it was a fine or a chance to rectify the issue. Bearing in mind they would need to have the set perameters for each make and model as some cars (bmw's etc) have higher allowable levels than other manufacturers.
I just hope we have no testing around this way if my sensor goes, I wouldn't have a clue if there was a problem with no codes being thrown up.