My Saxo has failed the MOT on 'exhaust emissions carbon monoxide content at idle excessive'.
It passed the lambda on the fast idle and second fast idle test, but failed on the CO for the fast idle and second idle test.
I had a new cat and exhaust put in last year, and the exhaust is making a popping noise and I can smell fuel a lot. It also floods a lot.
I'm told it's the sensor, if so what specific sensor do I buy and what is it called, is there a specific sensor to fix the CO emissions?
Would you buy another car from this manufacturer? Don't Know
Review Date: 26th August, 2008