I noticed today when I went into my garage and shut down the engine, a peculiar noise coming from under the hood. It turns out to be the electic cooling pump (I saw fluid circulating through the expansion tank).
It was running cca 3 to 4 minutes before it stopped. It was a bit suprising since outside temperature is still pretty cold, around 8 deg. Celsius. I do live on the hill, but it is not very high, about 50 m above the city, and I didn't notice this before. Also I can imagine this pump can take a lot of power from the battery.
So it looks like dual pump system? I guess there must be a belt driven pump somewhere inside?
I will connect my OBD2 to check exact temperature next time.
It was running cca 3 to 4 minutes before it stopped. It was a bit suprising since outside temperature is still pretty cold, around 8 deg. Celsius. I do live on the hill, but it is not very high, about 50 m above the city, and I didn't notice this before. Also I can imagine this pump can take a lot of power from the battery.
So it looks like dual pump system? I guess there must be a belt driven pump somewhere inside?
I will connect my OBD2 to check exact temperature next time.