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      09-23-2020, 09:37 PM   #1
Second Lieutenant

Drives: BMW e92 335i
Join Date: Sep 2019
Location: Oregon

iTrader: (0)

New turbos, limp mode PLS HELP

Today I finished up my RB two and rod bearing job, and now when I drive it after about 2-3 minutes of driving it will go into limp mode. Codes are boost pressure control deactivation(3100) and knock sensor 2 (not sure the number). For the few minutes the car isn't in limp mode the car feels faster than it used to, and seems to run fine. I would post log but it was raining today. Seem a few people talk about some sort of dme software update that helped. Any ideas ?