Cobb seems lumpy

mundo74 · 11-19-2011, 06:13 PM

Just installed the Cobb tune and the power seems to come on in stages on both the drive and sport maps. I'm using stock throttle as linear feels weird. Anyway I have not tried aggressive as I'm already seeing 14.5 psi on my vent gauge. Maybe I need to dyno the car as I don't "feel" the power that I had with the jb3.

Question with regards to the lumpiness what parameters do I need to log to see whats going on. Or does the ecu needs to adapt. Btw no codes are thrown.

autodynamics · 11-20-2011, 05:21 AM

i am running stg2+ and its smooth as stock,i would suggest to clear the adaptation values of the ecu.just my opinion

11-19-2011, 06:13 PM	#1
mundo74 Lieutenant 67 Rep 563 Posts Drives: F10M5 Join Date: Oct 2005 Location: P.Pines, FL iTrader: (2)	Cobb seems lumpy Just installed the Cobb tune and the power seems to come on in stages on both the drive and sport maps. I'm using stock throttle as linear feels weird. Anyway I have not tried aggressive as I'm already seeing 14.5 psi on my vent gauge. Maybe I need to dyno the car as I don't "feel" the power that I had with the jb3. Question with regards to the lumpiness what parameters do I need to log to see whats going on. Or does the ecu needs to adapt. Btw no codes are thrown.
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11-20-2011, 05:21 AM	#2
autodynamics Private 8 Rep 59 Posts Drives: 335e92.996gt2 switzer P800. Join Date: Oct 2011 Location: beirut,lebanon iTrader: (0)	i am running stg2+ and its smooth as stock,i would suggest to clear the adaptation values of the ecu.just my opinion
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