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2008 BMW X6 xDrive35i 3.0L Poor Idle Quality, Misfire, MIL Lamp on
Posted to European Driveability on 8/7/2009 8 Replies

Hello

I am posting this to help out another shop. This BMW will crank longer than normal, then when starts idles rough like a missfire and then the MIL will come on and set code P3090 in the PCM. It also has reduced power. I am only able to scan it in generic...

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  Related Documents & Media  2008 BMW X6 xDrive35i

 
Message Closed w/FIX

car Vehicle Data

2008 BMW X6 xDrive35i

VIN 5UXFG43538
Engine3.0 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways
Misc.35I

Trouble Codes

P3090Lower Rail Pressure threshold value undershot
Message Closed w/FIX

car Vehicle Data

2008 BMW X6 xDrive35i

VIN 5UXFG43538
Engine3.0 L / 6 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursAlways
Misc.35I

Trouble Codes

P3090Lower Rail Pressure threshold value undershot