Check oil light

[mulu]

Hi after getting a service my check oil light has come on. Have had oil pressure sensor replace and service transmission but still comes on.
Mainly in the morning when car us cold. Got told it needs a engine result but I've been driving like this for a year .
Put on device and everything was reading as should.
Has anyone else had this ?

 

[krusing]

There is a separate Sensor for low oil,

VZ's have them at the front of the sump,
VE's have them on the Drivers side of the sump. (Well the V8’s do)
I am assuming you replaced the Oil Pressure Switch, since you have been driving it for a while like this.