hi everyone.
we have a 2007 cooper S
it got a code p115c and so far we changed the head cover, MAF sensor, smoked for leaks and there are no leaks. Rebooted the computer and still the same code comes back. PLease help. Thank you

 

* MINI DTC P115C (0x2775) - Mass Air Volume Flow 'A' Too Low
Did you replace the gasket on the valve cover, or replaced the entire valve cover with a new one?

How many miles on the vehicle?
Have you scoped your intake valves for any carbon build-up?
There's been owners who've had that code, and the result was dirty intake valves.

- Erik

 

P1497/0x2B64 = Downstream Throttle Air Leak. Why is it that my Bentley manual yet again doesn't show these (P115C/0x2775) codes anywhere? Beginning to think I received a Bentley manual with typos.

 

yes I changed the whole cover. it is a 2007 with 92000 miles on it.