Thread: 2011 Sti P0172
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Old 11-06-2012, 01:36 PM   #5
Wicked Performance
Former Vendor
Member#: 265606
Join Date: Dec 2010
Chapter/Region: NESIC
Location: Manchester, NH

interesting. so the idle trim is fine, but the cruising trim is way off and taking out a ton of fuel. it is not a stuck injector thats for sure.

if its pulling out 23 percent in the d range, thats also affecting all your open loop driving so be very careful, i wouldn't drive it hard at all.

Im leaning towards a problem with the calibration.
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