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| 12-05-2018, 06:34 PM | #1 |
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Chieftain
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Drives: E90 N54 335i
Join Date: Apr 2013
Location: SoCal
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F-series JB4 OBD plug addon
I purchased an F series OBD addon for the jB4 to upgrade from the existing posi-taps. The version I purchased has 3 wires coming from the OBD instead of just 2. Anybody have any idea which wires I should be tapping to the brown and green wires on the JB4? I have attached a picture below if anybody can help me figure out which wires should be green and brown. Or would there be any harm in me just testing all combinations until I find the correct two wires.
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 Got Boost? 2014 650xi F06 - Carbon Black 2015 640i F13 - Alpine White 2007 335i E90 JB4/HPF Gen 2 - Jet Black-Retired |
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