However it also malfunctions usually.
Bmw electric water pump rebuild.
The bmw engines inline 6 cylinder n51 n52 n54 n55 are equipped with electric water pump.
This bmw 540 has was diagnosed with a defective engine coolant pump.
Symptoms were overheating and damaged drive belt system.
Gone are the days of a engine belt driven water pump on late model bmw s.
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Here are the reasons behind its failing and the symptoms associated with a bad electric water pump.
In this video i will show you how to troubleshoot water pump codes for a bmw 335i and resolve issues for one dollar.
The electric water pump of bmw is unique from the contemporary water pumps used in other cars.
This allows the dme to fully control and modulate the coolant flow through the engine without dependency on rpm.