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2003 BMW 330xi 3.0L Surge, MIL Lamp on
Posted to European Driveability on 2/17/2012 9 Replies

Car came in with hesitation and surge on acceleration. Had P0171 and P0174 stored and very high fuel trim values. After clearing adaptations, it runs good. Intake boots are good. Replaced oil separator and related hoses, Variable intake flap, fuel filter and M...

9 Replies Received (View Replies)

  Related Documents & Media  2003 BMW 330xi

 
Message Closed w/FIX

car Vehicle Data

2003 BMW 330xi

VIN WBAEW53433
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On

Trouble Codes

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

car Vehicle Data

2003 BMW 330xi

VIN WBAEW53433
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On

Trouble Codes

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