TwinTurbo.NET: Nissan 300ZX forum - Still curious as there is only one side thats rich or both.
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Subject Still curious as there is only one side thats rich or both.
     
Posted by kickerzx on April 21, 2014 at 7:08 AM
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In Reply To Not sure if the ECU is the issue posted by TyTyIsFly27 on April 20, 2014 at 02:57 PM
     
Message Do you have oem maf`s or some ebay "brand"
Have you tried to put on the stock filter "T" instead of whatever filterarangement you got?.

Either Its measuring the wrong amount of air thus dumping in more fuel that it should, or-
its meassuring air that is not getting where it should.
or -
its meassuring the right amount of air and is dumping in fuel in the correct amount AS FAR AS THE ECU KNOWS. Meening wrong chip, wrong setting of chip/selin, "wrong" or sticky injectors, wrong fuelpressure, pinched o-rings, ECT sensor trouble ect ect.
Well alot can be seen with a conzult or whatever your choice is...

Anyway, a chip is in my opinion not a good way of tuning regardless who made it. Every engine is different and a chip is nothing but an educated GUESS, at best, of what it should be. But thats just my opinion. And another story since it shouldnt run that rich anyway, chip or not.

     
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