Mass air flow
04-28-2010, 11:45 AM
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So I took my increased emissions problem to a local Indy and they told me I need a new mass air flow sensor/meter. But I notice on realeom.com there are two. One for exhaust manifold and one in the intake and fuel delivery. Anyone know which of these would more commonly cause an increased emissions fault on a 2004 530
04-28-2010, 12:03 PM
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i would think intake/fuel delivery
there's a DIY on how to clean it, if you haven't already tried just cleaning it first, you should
http://forums.5serie...post__p__838701
http://forums.5serie...post__p__838832
info throughout the thread as well...
also another member had the same problem and here's how he resolved it...:
http://forums.5serie...1&#entry1004699
there's a DIY on how to clean it, if you haven't already tried just cleaning it first, you should
http://forums.5serie...post__p__838701
http://forums.5serie...post__p__838832
info throughout the thread as well...
also another member had the same problem and here's how he resolved it...:
http://forums.5serie...1&#entry1004699
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