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2003 BMW 330i 3.0L MIL Lamp on
Posted to European Driveability on 11/18/2008 14 Replies

This car has the service engine soon light on with codes PO174 fuel mixture to lean limit bank 1 and code PO171 fuel mixture to lean limit bank 2. We have performed a fuel pressure test, checked for vacuum leaks, performed a smoke test to verify air leaks, all...

14 Replies Received (View Replies)

  Related Documents & Media  2003 BMW 330i

 
Message Closed w/FIX

car Vehicle Data

2003 BMW 330i

VIN WBAEV53443
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

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

car Vehicle Data

2003 BMW 330i

VIN WBAEV53443
Engine3.0 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

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