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2001 BMW 525i 2.5L Hesitation, MIL Lamp on
Posted to European Driveability on 4/13/2009 9 Replies

Hello, Need help on 2001 BMW 525i, secondary air pump code, thanks in advance for replies,hopefully some bimmer guys can help resolve, what i have is a secondary air pump code,P1491, and smoke tested system and found a number leaks under intake and hose at com...

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  Related Documents & Media  2001 BMW 525i

 
Message Closed w/FIX

car Vehicle Data

2001 BMW 525i

VIN WBADT43441
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursAlways, Cold

Trouble Codes

P0491AIR System Performance
Message Closed w/FIX

car Vehicle Data

2001 BMW 525i

VIN WBADT43441
Engine2.5 L / 6 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursAlways, Cold

Trouble Codes

P0491AIR System Performance