Bmw Electric Water Pump Test

Symptoms were overheating and damaged drive belt system.

Bmw electric water pump test. If i leave 2 connected to 12vdc continuously the pump runs at high speed. I then like to perform a visual inspection but don t look for the water pump from the top of the engine. I connected 12vdc to 1 wire. We recently had a 2007 bmw z4 with the n52 engine in the shop.

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. Pull the pump check for a broken or loose impeller and replace the water pump as needed. It was a fairly straightforward job. Cars overheated and most shops were caught off guard.

Disassembly of the front cover and removal of the water pump allowed for inspection of the pump. I am using a bmw electric water pump on my hot rod. Today we ll talk about water pumps of the electric variety. There s a very good chance there will be some.

We just didn t expect this kind of failure. Try amazon prime 30 day free trial. Bmw fanatic camera setup. If i hold a 12vdc to 2 connector wire for 3 seconds and release it the pump runs at a slow speed.

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. 12vdc to 4 wire. Come check it out. Will i burn out the pump by having 2 connected continuously to 12vdc 1 wire shows 8 9 amps.

This bmw 540 has was diagnosed with a defective engine coolant pump.