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Old 12-07-2012, 12:03 PM   #12
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Join Date: Nov 2007
Location: CA
Posts: 78
My Ride: 05 330 ZHP auto
Originally Posted by jfoj View Post
Link for Hidden OBC Menu -

VANOS and DISA can impact lower RPM performance and likely can reduce fuel economy due to lower torque availability.
Oh those are built into the car's computer; ok thanks.

I'm not familiar w/ DISA; where can I read up on that?
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