[Andreye90]

Hi hi guys, I have a BMW E90 330i N52.
My water pump will run till my battery will die.
I have changed the coolant temp sensor and radiator temp sensor. And nothing changed.
My oil level is not working is INACTIV.
The problem I have is :
So basically after stoping the car the pump won’t stop will run till the battery is dead. But what makes me go crazy is this .
If I remove the water pump fuse the water pump will stop but when I insert the fuse back will stay off and won’t start again until the car is started by key basically the ignition ON.
And then again if the car is switched off the pump will keep running until I remove the fuse .
This is crazy.
I suspect the thermostat and water pump now.
Any suggestions?
Thank you