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2002 BMW 540i 4.4L MIL Lamp on
Posted to European Driveability on 3/19/2009 4 Replies

Hi and thanks for your help. Customer just bought this 540i last fall and it's spent most of it's time parked this winter (lotsa snow...). Every time it shows up it has these secondary air injection codes stored. I've been reading some posts and it seems the h...

4 Replies Received (View Replies)

  Related Documents & Media  2002 BMW 540i

 
Message Closed w/FIX

car Vehicle Data

2002 BMW 540i

VIN WBADN63442
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0491AIR System Performance
P0492Secondary Air Injection System Insufficient Flow bank 2
Message Closed w/FIX

car Vehicle Data

2002 BMW 540i

VIN WBADN63442
Engine4.4 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0491AIR System Performance
P0492Secondary Air Injection System Insufficient Flow bank 2