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Diagnostic Screen Shots

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I don't know if you all have realized that with IDS, making screen shots of pretty much anything is now really easy. Here is a good example of a recording during play back. I was performing a EGR position and movement test and thought it would make a great example for helping others. This valve was cleaned and retested as per the TSB. It failed. Stuck even worse than before cleaning. /forums/images/%%GRAEMLIN_URL%%/rotz.gif Feel free to make screen shots of bad stuff going on, load em in Photo Post and stick em in a post.

 

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  • 4 weeks later...

More recordings, these of an engine with a high pressure oil leak that is not big enough to cause the engine to immediately shut down. The screen shot is of the IPR increasing at idle after recovering from an RPM dip after decel. This was the worst reading that progressed as the engine warmed up. Once stalled, the engine would not restart until cold.

 

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This is the recording the low ICP during cranking with the engine at operating temperature. Once cooled down, it fired right up.

 

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