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International Automotive Technicians Network
2008 BMW M3 4.0L MIL Lamp on
Posted to European Driveability on 3/30/2014 8 Replies

Bmw techs I need your help. This 08 E92 kept getting secondary air codes for one bank only. Therefore I replaced both valves and the sensor hose which was a big job. It worked fine for about a 1k miles and now it has returned with same problem. If the pump is ...

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  Related Documents & Media  2008 BMW M3

 
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car Vehicle Data

2008 BMW M3

VIN WBSWD93588
Engine4.0 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

27B1Secondary air insufficient flow bank 1
Message Closed

car Vehicle Data

2008 BMW M3

VIN WBSWD93588
Engine4.0 L / 8 cyl / GAS
Trans6-speed Standard
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

27B1Secondary air insufficient flow bank 1