PDA

View Full Version : Mot Fail Due To Emissions



mark2004uk
21-12-2007, 06:39 PM
My A6 1995 reg went for MOT he said the emissions test went through the roof, infact the report says they had to turn off the emission test equipment because it jammed up and they did not want to damage it.CO was excess of 12% HC over 3000 ( i think it was 8000) and Lambda below 0.7, I have to take it to Audi specialist, could it be the Airflow meter?? or anything else???? Any one help