Bmw Electric Water Pump Test

It was a fairly straightforward job.

Bmw electric water pump test. Cars overheated and most shops were caught off guard. In this video i ll explain what to look out for as i relates to the bmw water pumps failing. When diagnosing a faulty electric water pump the first thing that needs to be done is to verify if there are any water pump related diagnostic codes. How the mode of failure with this pump appears to be simple age and miles likely exasperated by a lack of coolant changes.

I then like to perform a visual inspection but don t look for the water pump from the top of the engine. Disassembly of the front cover and removal of the water pump allowed for inspection of the pump. This bmw 540 has was diagnosed with a defective engine coolant pump. Https amzn to 2vk4kuc join the team s u b s c r i b e https goo gl 1wx0c2 i made this video for the ones who s c.

I am using a bmw electric water pump on my hot rod. We just didn t expect this kind of failure. I connected 12vdc to 1 wire. If i leave 2 connected to 12vdc continuously the pump runs at high speed.

Symptoms were overheating and damaged drive belt system. We recently had a 2007 bmw z4 with the n52 engine in the shop. Come check it out. Try amazon prime 30 day free trial.

There s a very good chance there will be some. Bmws in particular have plastic water pump impellers that would often break see figures 1 and 2. Will i burn out the pump by having 2 connected continuously to 12vdc 1 wire shows 8 9 amps. Bmw fanatic camera setup.

Today we ll talk about water pumps of the electric variety.