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2006 GMC Sierra 1500 SLE 5.3L MIL Lamp on
Posted to GM Driveability on 10/25/2012 19 Replies

Truck came in to the shop running great. The Mil light on only two codes [...] P0175, Both banks running rich. The short and long term fuel trims are both [...] term -19.0 and short term -8.5 at idle. But the truck runs and drive great good power idles fine. I...

19 Replies Received (View Replies)

  Related Documents & Media  2006 GMC Sierra 1500 SLE

 
Message Closed w/FIX

car Vehicle Data

2006 GMC Sierra 1500 SLE

VIN 1GTEK19Z16
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle
Misc.4WD

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

2006 GMC Sierra 1500 SLE

VIN 1GTEK19Z16
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle
Misc.4WD

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
P0175Fuel System Too Lean (Bank 2)