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cwc5150 cwc5150 is offline
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Join Date: Sep 2020
Car: 2011 E93 N55 M sport
Default Disable jb4 with uninstall? - 08-03-2021, 10:11 PM

Hi does anyone know how to disable the jb4 without fully uninstalling it I've tried turning it to flash only mode 4/4 however I was unsuccessful when I try to flash MHD stage 2 + E30 from BEF pump usa .bin I saw in few places about having to disconnect a white sub connector but I'm sure I don't have one. Is the possible on my model I have a jb4 n55 harnesses A for a 2011 E93 335i N55
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