Hi guys, I own a 2009 r56 JCW and am having a very frustrating problem with it, could anybody possibly help? PLEASE. When the car is cold it's not in limp mode, when it's warming up and the revs go to idle it'll go into limp mode but once fully warmed up the car never goes into limp mode, when I put my foot down, full acceleration it gets to a mid-high Rev range and like cuts off the power, like I've got no boost then it will take ages to get to red line, absolutely no codes coming up on OBD. Can anybody help? Thanks.

 

I did a quick Google search and found this thread; a lot of other owners have had this issues.

https://www.northamericanmotoring.co...indicator.html