BMW 3-Series (E90 E92) Forum - View Single Post

dzlmoose · 03-02-2013, 12:41 PM

I seem to be getting the rough idle on starts when my car is really cold. I am gonna check my harness as well.

Also if I want to turn up my JBD do I have to make sure the ecu is in sleep mode like when I install it?

03-02-2013, 12:41 PM	#21
dzlmoose Lieutenant 122 Rep 541 Posts Drives: Trek 7.2, 2001 M5 Join Date: Jun 2012 Location: Toronto, Canada iTrader: (0)	I seem to be getting the rough idle on starts when my car is really cold. I am gonna check my harness as well. Also if I want to turn up my JBD do I have to make sure the ecu is in sleep mode like when I install it?
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