BMW 3-Series (E90 E92) Forum - View Single Post - Bad Jb4 dyno results but car seems fine? Please someone help!

Mike@N54Tuning.com · 12-04-2012, 07:04 PM

Clearly the tune is off for most of the dyno run. Probably some failsafe system. Unless you are able to datalog don't waste your time or money on dyno testing as you won't really know what is going on.

Mike

12-04-2012, 07:04 PM	#7
Mike@N54Tuning.com Joint Chiefs of Staff 4908 Rep 115,980 Posts Drives: 2007 335i, 2015 M3 Join Date: Dec 2008 Location: N54tuning.com iTrader: (89)	Clearly the tune is off for most of the dyno run. Probably some failsafe system. Unless you are able to datalog don't waste your time or money on dyno testing as you won't really know what is going on. Mike
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