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Deciphering Emission Readings

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Old 04-08-2004, 02:59 PM
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Default Deciphering Emission Readings

Could some of you experts tell me if these emission readings are good or bad. I am troublshooting shitty gas mileage on my 95 ssei

High Speed Results
HC(PPM) 7 std 114
CO 0.00% std 0.63%
co2 15.0%
o2 0.1%
NOx(ppm) 234 std 796
DILUTION 15.0% std > 6%

Low Speed Results
HC(PPM) 12 std 117
CO 0.00% std 0.65%
co2 15.0%
o2 0.1%
NOx(ppm) 192 std 796
DILUTION 15.0% std > 6%

Thanks
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