Question for people with a power FC

[phat purple one]

Hi all,
 
I was wondering if someone could tell me what the MOP reading on their FC live data shows? Mine shows 0.83v contant, and is overfueling. I\'ve read somewhere that the power FC ignores this signal, is this true? Or do you think that replacing the meter oil pump would cure my fault.
 
Any help or information would be much appreciated.
 
P.S. Its a gen3