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Re: Why so much trouble with diesel emission systems?
Posted to Technical Theory Forum on 12/17/2023 12 Replies

I was told years ago that they did not smog diesel with the 5-gas analyzer because the O2 sensor would get screwed up. Are you suggesting that shops stick a 5-gas analyzer in the tailpipe of a diesel?

I personally don't want to break my equipment. CA does no... Login to read more.

12 Replies Received (View Replies)