co2 emissions

thinking of putting the legacy back on the road . it failed its last nct in july on a couple of small things that are now sorted except for the emissions low idle co 1.76 vol% above 0.50% is fail
high idle co 0.95 vol% above0.30% is fail
lambda 0.98 not between 0.97 and 103 fail

anyone know what i need to do to sort this out . i think the cat is still in place

id say your problem is a cat man or a oxygen sensor more likely the cat though is there a decat fitted to it

dont think so

I would say it is decatted
Nice bit of poke on the track day

How would you know lads the cat seems to be still in place

could be a cheap decat as in some one knocked out the centre of the cat

[quote author=scoobysub link=topic=32271.msg370023#msg370023 date=1321482482]
thinking of putting the legacy back on the road . it failed its last nct in july on a couple of small things that are now sorted except for the emissions low idle co 1.76 vol% above 0.50% is fail
high idle co 0.95 vol% above0.30% is fail
lambda 0.98 not between 0.97 and 103 fail

anyone know what i need to do to sort this out . i think the cat is still in place
[/quote]

Sorry but how is 0.98 not between 0.97 and 103??? I got 0.96 and failed but 0.98 is not fail

thats whats on the test paper