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naoaki naoaki is offline
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Posts: 151
Join Date: Feb 2016
Car: 335i
Default 04-27-2020, 02:22 PM

Originally Posted by Zeezul
The high side is designed to only work when you're on boost, not at low speeds or decel, that's where the low side occ come in to play. You changing from closed loop to vta is causing the blue smoke. Maybe you have an underlying issue that the bms high side occ was masking? I don't vta so I can't say much about that. Maybe your hoses are switched? Got a pic of the install?
Finally, I gave up the atmosphere release system and used only the VTT catch can, leaving the factory flapper and returning it to the recirculation system. Blue smoke has disappeared.
Attached Images

BMW 2007 E90 335i
JB4 G5 IOS MHD race flash MMP High flow aluminum intake MMP Hot side inlet Down pipe Outside intercooler Twin oil cooler cp-e charge pipe BMS meth kit turbo lab stage 1 turbo CSF radiator fuel-it stage 1 pump
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