MOT Emission figures
 

Guys,

I have a MY96 STI 555 almost standard, the only part that has been changed is a centre decat.

No remap or updated fuel pump or anything else.

I had the car MOT'd today for the first time since it entered the country and its passed on everything which I'm very happy with but I'm alittle concerned with the emission figures it passed on.

Limit is 0.3 %

My car had 0.018%

To me this seems very low for a Impreza Import which is unmapped and so on.

Do you think its running lean ? if so what can I check or do ?