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2004 BMW X3 3.0i 3.0L MIL Lamp on
Posted to European Driveability on 2/22/2013 15 Replies

po171 and p0174 set. smoke tested cold and no problems found. fuel pressure and volume good. pcv system replace 4 years ago as well as intake flap. replaced maf and codes comes back . no vacuum at dipstick tube. runs good and has no other problems.

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  Related Documents & Media  2004 BMW X3 3.0i

 
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car Vehicle Data

2004 BMW X3 3.0i

VIN WBXPA93474
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed

car Vehicle Data

2004 BMW X3 3.0i

VIN WBXPA93474
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)