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Audi EGR



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Posted at Tue May 22, 2007 10:25 pm
By Will2007, New to the forum
Give Feedback | Votes: 0
   
1985 Audi 5000 S non turbo.
My car failed the emissions test. NOx was too high. What can I do to repair/ clean this ? Where is the EGR valve located at ? My Haynes manual isn't much help in specifically showing the locaton.
Should I also clean the idle stabilisation valve with a cleaning agent ?
 
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