Few steps posted by Synd (NoVA) on March 31, 2011 at 11:19 PM
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well i ran an ecu self diagnostic and it came up code 12, i cleaned out the hks cai today, it breathes a little better. then i performed a MAS test to determine whether its a bad maf or or just a bad connector. i read an article on here about how to test it by putting a volt meter from prong to prong, and the guy listed a spec of what they should ohm out to be and the numbers were wayyyy off. i dont have the numbers on me right now or the url of the original post on how to test it. ill post them up later when i get the home, but basically i need to know how to determine the difference between a bad MAF and a bad connector.