Thread: Roof SPoiler
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      04-03-2008, 07:15 PM   #17
eunosracr
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Quote:
Originally Posted by Shocker View Post
I read this back when I was looking at getting a 3er, and am trying to understand what has changed since then? Without tuning, you MAF will fail to read as it should, because you are releasing the pressure via BOV, instead of it continuing thru the closed atmospheric loop. Which in turn will up your fuel / air mixture. This also causing the Check Engine Light to stay on.
No codes here and dare I say I have probably one of the most heavily modified 135is to date. Anyone feel free to correct me on the last statement? I just wanted to brag a bit hahaha! Just playin. I know for a fact a BOV does nothing bad to the N54 engine.
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