× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2012 Mini Cooper Countryman S ALL4 1.6L MIL Lamp on
Posted to European Driveability on 7/22/2015 4 Replies

This thing is driving me a little nuts. Car drives fine, going up a long hill it will set BMW/Mini code 2C57 for low boost. When this happens boost (manifold pressure) is 1.8-1.9 bar range. Car is not slow. Occasionally it will also throw 2C91 for the bypass/p...

4 Replies Received (View Replies)

  Related Documents & Media  2012 Mini Cooper Countryman S ALL4

 
Message Closed w/FIX

car Vehicle Data

2012 Mini Cooper Countryman S ALL4

VIN WMWZC5C52C
Engine1.6 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

2C91Blow off Valve Mechanics - Suspision That blow off Valve is jammed Open
P2099Downstream Fuel System Rich - HO2S-22 (Bank 2 Sensor 2)
Message Closed w/FIX

car Vehicle Data

2012 Mini Cooper Countryman S ALL4

VIN WMWZC5C52C
Engine1.6 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On

Trouble Codes

2C91Blow off Valve Mechanics - Suspision That blow off Valve is jammed Open
P2099Downstream Fuel System Rich - HO2S-22 (Bank 2 Sensor 2)