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2007 GMC Yukon SLT 5.3L MIL Lamp on
Posted to GM Driveability on 1/3/2011 14 Replies

Hello everyone, have one here this is giving us some trouble. The customer complains of the MIL lamp and stabilitrac service light coming on and setting two rich codes P0172 & P0175. We have replaced bank two sensor two, tested fuel pressure 55-60 KOEO, 02 sen...

14 Replies Received (View Replies)

  Related Documents & Media  2007 GMC Yukon SLT

 
Message Closed w/FIX

car Vehicle Data

2007 GMC Yukon SLT

VIN 1GKFK13027
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Yukon 4X4

Trouble Codes

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

car Vehicle Data

2007 GMC Yukon SLT

VIN 1GKFK13027
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Yukon 4X4

Trouble Codes

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