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International Automotive Technicians Network
Re: Colorado Emission Failure
Posted to Emissions Forum on 3/23/2009 12 Replies

Opening Pandora's Box, I see that:

HC: 510 ppm

CO: 2.26 %

CO2: 13.42 %

NO: 3345 ppm

are pretty good approximations for the IM-240 test. (The picture was hard to see, so it actually would work better if you just posted the numeric values, I think.)

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