Alfa 145 & 146
Just got results of NCT(MOT) emissions test.
Oil temp 97C
At high Idle (2640)
Lambda is 0.871,
CO is 4.64%
HC is 215ppm
Couldn't do low idle as rpm didn't go below 1400 (I did give it a bit of a burn on the way over)
This probably means a high petrol mix going through the cat - what are the...