The sensor reading is used by the dme to determine when the electric cooling fan is activated.
Bmw e90 radiator fan switch.
Remove protective plastic belly pan skid plate from the underside of your vehicle.
The cap must be removed for the bmw e90 radiator to drain properly.
The sensor monitors coolant temperature as it leaves the radiator.
Feel free to comment and ask quest.
Be sure to work with a cool engine and confirm the cooling system lacks pressure before opening cooling system.
Cooling fan clutches and parts cooling fans and blades.
Remove the electric engine cooling fan.
See our tech article on cooling system draining and filling.
In this video i show you how to test to see if your fan switch is working.
Radiators for bmw 3 series e90 e91 e92 e93 2006 2013.
High quality radiator fan temperature switch for bmw e90 and other models.
Bmw e90 models utilize a radiator outlet temperature sensor that s located in the right side radiator hose.
Remove the coolant reservoir cap.
Buy cheap radiator fan switch for your bmw e90 online on the site onlinecarparts co uk.
Bmw e90 radiator fan fuse location and replacement e91 e92 e93 bmw 325i 328i 330i 335i 316d 318d 320d 325d 330d 335d 316i 318i 320i 323i 325xi 328xi 335xi th.
Remove electric cooling fan.