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Re: I.D. of HEP vehicles during pre-testing. (CA SMOG)
Posted to Emissions Forum on 8/27/1999 2 Replies

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Kevin, I've heard that there are problems with the reliability of NOx readings of provisionally certified BAR-97 units. Does this have any relation to BAR's failure to tighten down NOx cutpoints? What... Login to read more.

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