Bmw E90 Radiator Fan

Inspect both radiator hoses and replace if necessary check for dry rot or splitting and examine to see that the sealing o rings are in good shape.

Bmw e90 radiator fan.

Bmw e90 models utilize an electronic cooling fan integrated into the cooling fan shroud. These cooling fans are troublesome and i would suggest replacing it while you have it out. Electric water pump diagnosis buy your parts here. You will have to remove the electric cooling fan to replace the radiator.

Http go magik ly ml 7uko here i will explain the diag proces. For instructions on how to do this please read our article bmw e90 cooling fan replacement 2007 2013 3 series. The bmw e90 cooling fan s main function is to move air through the radiator when the vehicle is stationary or moving at slow speeds. Diy bmw radiator fan stuck on high.

Radiators for bmw 3 series e90 e91 e92 e93 2006 2013. Bmw cooling system fundamentals the engine hoses radiator and expansion tank are filled with coolant mixture. Https amzn to 2dotdpf in this video we will be using maxisys ms908p to test the radiator fan on this bmw. In this article i ll go over the steps involved with replacing the radiator on bmw e90 models.

Cooling fan clutches and parts cooling fans and blades. The cooling fan is responsible for maintaining proper engine coolant temperature and a c cooling. Remove protective plastic belly pan skid plate from the underside of your vehicle. Remove the coolant reservoir cap.

On a bmw this is a mix of monoethylene glycol and distilled water. The water pump circulates the coolant and keeps the system pressurized. How to test radiator fan on bmw maxicom scanner. When a bmw e90 cooling fan fails the fan will not activate or only activate at high speed.

When repairing the cooling fan and shroud are replaced as a unit.