TwinTurbo.NET: Nissan 300ZX forum - I just passed the smog test. NO = EGR related
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Subject I just passed the smog test. NO = EGR related
     
Posted by Nice_Z on March 14, 2005 at 2:56 PM
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In Reply To Emission Test Results.. posted by Slobo7x on March 14, 2005 at 01:26 PM
     
Message 1st time the NO is 30 ~40% higher than the maximum allowed.

Turned out the EGR valve solenoid is not working. Replaced it and the NO reading is 50% lower that the maximum allowed.

FYI: I am using NGK standard plug and timing is set to 15 degree.

     
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