Just had the venerable 2001 Focus 2.0 ESP MOT tested yesterday and they gave me a copy of the emissions test results which I've not had previously. 12 years old, original exhaust, CAT, lambda sensors, HT leads but it had new plugs about six years ago because someone gave me a set as a Xmas present.
Fast idle CO 0.00 (limit 0.20), HC 8 (limit 200), lambda 1.004 (limit 1.03)
Natural idle CO 0.00 (limit 0.30)
Bloody thing seems to be running on fresh air despite my years of abuse.
What results do other people get from modern CAT equiped cars? I'd like to get a small database of average test results for future reference.