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The Diesel Cruze Emissions Diagnostics Guide

4829 Views 6 Replies 5 Participants Last post by  Snipesy
After helping soooo many people with problems I have made the guide... To fixing these vehicle's emission problems

The guide is made to focus on fast diagnostics to get vehicles back on the road as fast as possible. It focuses more on solutions rather than long diagnostics. If we apply a 60-30-10 rule. This guide can literally fix 90% of emission problems which I have seen.

It will not tell you what bolt to turn. Its focus is purely on diagnosing.
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This is epic.
I also added a section people can use on old cars to see if they have been tuned.
Font Screenshot Software Technology Rectangle

PS for something like trifecta who overwrite the CVN it will.
1. Have more than 1 entry (has been flashed since factory)
2. Probably have more than 1 counts.

I have been incorporating these steps with some dealerships around here as well as some emissions stations in other states. It works very well. And I would never buy a used vehicle without doing this.
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Moved from Gen 1 Diesel General to Gen 1 Diesel Technical. Sticky maintained.
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Great job. Hope I never have to use it :)
That would be nice.
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