Re:
Had my 2001 Golf Gti 2.0 Petrol MOT'd this week. Here are the emission test results ...
Fast Idle 2685rpm
Carbon monoxide CO = 0.04% (Max allowed 0.20%)
Hydrocarbons HC = 11ppm (Max allowed 200ppm)
Natural Idle 810rpm
Carbon monoxide CO = 0.00% (Max allowed 0.30%)
Not too bad for a 15...