Hi all. Have a 2008 mazda 6 that failed on emissions. Readings were miles off
Low Idle (700 rpm)
CO 5.96 Vol%
HC 271 ppm
High Idle (3000 rpm)
CO 7.17 vol%
HC 350 ppm
Mechanic says it COULD just need a new oxygen sensor but for the age of the car and needing new brake pads he was leaning towards me scrapping the car but I love the car and hate to see waste. So wondering if anyone on here would be able to look at these odb readings and tell me if they think oxygen sensor should do the trick and then a bit of cataclean after might get me past the nct.
First MAF with two revs seems normal
Worried about the cat fail on that but not sure could that be sensor 2?
(have to seperate posts out cause only 2 links for new users)