BartSimpson BartSimpson:
In some respect this issue addresses my own long-held assertion that emissions testing is quite often disconnected from actual emissions when a vehicle is in use.
Switching from testing in a controlled setting to doing mobile testing would be a more accurate way to measure emissions.
Just like the mileage claims being made by every automobile manufacturer. Of course you're going to get outstanding mileage when you're running on a wind tunnel dyno with every piece of non essential equipment and structure removed to lighten the load.