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2006 Hummer H3 3.5L MIL Lamp on
Posted to GM Driveability on 2/1/2013 6 Replies

truck runs good,no apperant vaccum leaks,throttle body has been [...] the MAF sensor is unpluged fuel trims come back into [...] known good part did not help!

6 Replies Received (View Replies)

  Related Documents & Media  2006 Hummer H3

 
Message Closed w/FIX

car Vehicle Data

2006 Hummer H3

VIN 5GTDN13636
Engine3.5 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle
Misc.P0171

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
Message Closed w/FIX

car Vehicle Data

2006 Hummer H3

VIN 5GTDN13636
Engine3.5 L / 5 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIdle
Misc.P0171

Trouble Codes

P0171Fuel System Too Lean (Bank 1)