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2009 BMW 335i xDrive 3.0L MIL Lamp on
Posted to European Driveability on 9/24/2021 3 Replies

Code 30FF (low boost pressure) intermittently setting on medium to hard acceleration. I get 9-10 psi boost(which is good) when the system is working. All the vacuum lines and both waste gate solenoids "seem" to be working. 18 inhg vacuum from the vacuum pu...

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  Related Documents & Media  2009 BMW 335i xDrive

 
Message Closed w/Summary

car Vehicle Data

2009 BMW 335i xDrive

VIN WBAPL335X9
Engine3.0 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel

Trouble Codes

30FFcharge pressure control-boost pressure too low
Message Closed w/Summary

car Vehicle Data

2009 BMW 335i xDrive

VIN WBAPL335X9
Engine3.0 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursOn Accel

Trouble Codes

30FFcharge pressure control-boost pressure too low