92 accord failed smog high nox at 15 and 25 mph

Discussion in 'Accord' started by jules, Sep 1, 2006.

  1. jules

    jules Guest

    okay the car runs fine I'm getting about 28mpg its stick so kind rev up
    a lot so that's where my gas goes. My emissions where
    15mph CO2% 14.4 HC MAX 116 CO% MAX .71
    NO MAX 794
    O2% .21 AVE=31 CAR=97 AVE=.10 CAR=.34
    AVE=237 CAR1194

    25MPH CO% 14.48 HC MAX 91 CO% MAX .62
    NO MAX 730
    O2% .13 AVE=20 CAR=47 AVE=.09 CAR=.39
    AVE=199 CAR=1025

    so car failed both NO is it my cat or egr valve sytem anyone with help
    please it would be appreciated!
    jules, Sep 1, 2006
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