Alfa 159 2.4 JTDM Oil Pressure Low/High?
About 6 weeks ago my 159 (Ti) started beeping that the oil pressure was too low (at low revs and whilst accelerating).
It's been driving fine except every time it keeps beeping with low oil pressure on acceleration.
It doesn't beep when NOT under load. You can rev the engine as much as you want and it's fine. It ONLY beeps when you actually start driving it.
I've changed the OIL, Oil filter, and oil pressure sensor. Still the same problem.
So I've taken it into CM Garage (Alfa specialists in Glasgow), they ran an oil pressure test and they have said the oil pressure is too high! Far too high.
The car says the oil pressure is too low, the test says it's too high. WTF??
Nobody knows what could be the problem - any ideas?