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Mikamaro · 07-25-2014, 10:09 AM

Got the new MAF sensor in last night...after about 20 miles of driving, Lean codes came again..
P0171 System Too Lean (Bank 1)
P0174 System Too Lean (Bank 2)

So perhaps it's time for a tune for my hi flow-cats...

07-25-2014, 10:09 AM	#14
Mikamaro MikeNoMaro Drives: A 2016 Challenger R/T M6 STP Join Date: Sep 2009 Location: America Posts: 2,375 View My Garage	Got the new MAF sensor in last night...after about 20 miles of driving, Lean codes came again.. P0171 System Too Lean (Bank 1) P0174 System Too Lean (Bank 2) So perhaps it's time for a tune for my hi flow-cats... __________________ Track Day Videos: http://www.youtube.com/user/mrgoodman2000/videos Built #83817, Born January 18th, Christened June 11th 2010, Stolen October 3rd 2016.