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International Automotive Technicians Network
2011 BMW X3 xDrive28i 3.0L Poor Idle Quality
Posted to European Driveability on 10/24/2017 5 Replies

As the engine warms up, idle drops to normal rpm, until car rolls the least bit in drive or reverse. At that moment, idle raises to aprox. 980 rpm (In gear or park/ neutral) and stays there until engine cools somewhat & the process repeats.

To be clear, the i...

5 Replies Received (View Replies)

  Related Documents & Media  2011 BMW X3 xDrive28i

 
Message Closed w/FIX

car Vehicle Data

2011 BMW X3 xDrive28i

VIN 5UXWX5C59B
Engine3.0 L / 6 cyl / GAS
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle

Trouble Codes

CD930Bit serial data interface signal communication
Message Closed w/FIX

car Vehicle Data

2011 BMW X3 xDrive28i

VIN 5UXWX5C59B
Engine3.0 L / 6 cyl / GAS
Trans8-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursIdle

Trouble Codes

CD930Bit serial data interface signal communication