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Fault Code 27B2

8K views 3 replies 3 participants last post by  jerome28 
#1 ·
I have a 2007 R56 Mini Cooper S and I recently had this fault code 27B2 on the car triggering a CEL.

A little backstory, the intake manifold was recently taken off and the valves were cleaned. However I drove the car for 2-3 weeks after the cleaning before the CEL came on. Any clue as to what it might be? I couldn't find much information on this fault.
 
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