BMW M3 Forum (E90 E92) - View Single Post

sdblue · 10-11-2010, 05:18 PM

Does it turn on 100% of the time if you don't start the engine? The power supply doesn't appear to have any bypass capacitors to fill in dips in the voltage, which you would certainly see when the engine is started.

10-11-2010, 05:18 PM	#2
sdblue Enlisted Member 0 Rep 30 Posts Drives: 2007 335i Join Date: Sep 2010 Location: San Diego iTrader: (0)	Does it turn on 100% of the time if you don't start the engine? The power supply doesn't appear to have any bypass capacitors to fill in dips in the voltage, which you would certainly see when the engine is started.
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