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2010 2011 BMW 5 Series Forum F10 550 turbo auxiliary waterpump |
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08-06-2018, 09:26 PM | #1 |
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550 turbo auxiliary waterpump
Does the auxiliary waterpump for the turbos turn on when the car is on? I dont have any water in the lines running to my turbo; when turning on the car (not starting) I hear the lower main radiator heater core pump running but the one under the turbo expansion tank does not run. Fuses looked fine and its plugged in.
Not sure if it was working before as I purchased the car with a seized motor. |
08-07-2018, 02:46 PM | #2 |
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Well, the good news is there is a recall for the turbo water pump so you can book a service at your closest dealer and get this resolved
However, you just put a brand new engine in..so might be something lose or missed? |
Appreciate
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