[jorax]

Hey all, I recently been having an issue with 06 e92 335i, N54 I get intermittent reduced power won’t go past 3k rpm after driving for about 40-1hr. But then the fan kicks in loud! after that the fan stays on and power is back on then off after a few mins. No warning lights on dash.

The thing I’ve done so far:
No water pump noises or leaks changes aq addspò though it got replaced last year got the VDO continental. But didn’t change thermostat then.

Scanned codes on snap on Zeus:

2F6C: Exhaust Valve, Actuation
2EF7: Map Thermostat Activation
2C77: 02 Sensor After Catalyst, Signal
2CA8: 02 Sensor Heating After Of Catalyst, Function
2AAF:Fuel Pump, Plausibility ( I was on low fuel for this not sure if that what caused it)
2EF8: Map Thermostat Activation

Other useful information and questions:
Running coolant temp 113-115 Fan comes on I’m hitting 118-1119 Celsius (coolant temp from hidden menu)
Oil gauge 100-110 Celsius
I do have the common oil leaks
Could it fuse related? Any other tests I could do?