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> Failed mot (emissions)
post Sep 20, 2004 - 4:50 PM
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nickc



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hi, 1st post on this forum, sorry if its been asked many times b4

my 94 celica has just failed mot on emissions only. garage reckons it may be the cat frown.gif
results were
fast idle

co = 4.25% FAIL
hc = 124ppm PASS
lambda = 0.89 FAIL

2nd fast idle

co = 3.52% FAIL
hc = 119ppm pass
lambda = 0.90 FAIL

natural idle
co = 0.34 pass

now i've just fitted a k&n induction kit, could this mess up emissions?i know the co levels are way off and the lambda is prob worse. also is there anything i can do to get emissions down enuff eg. fuel additives etc.

any help would be greatly appreciated.

cheers

nick
 
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post Sep 20, 2004 - 5:13 PM
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nickc



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QUOTE (Supersprynt @ Sep 20, 2004 - 10:10 PM)
there is some stuff you can put it thats used to pass emissions, you can put some of that in and go back.



thanks mate, any ideas wot its called

nick

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