Thread: Installed JB4 and now getting 30FF
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      08-19-2014, 11:24 AM   #44
windymissile
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Drives: 335i M Sport
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Quote:
Originally Posted by 2fast4 View Post
What's that?
Setting 4/2 is Alternative pedal to boost mapping.
This can sometimes be inadvertently set and cause false low boost codes.

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