3-Series (E46, E90)Chat relating to the BMW 3-Series from 1999 to Current. Models include: BMW 316i, BMW 318i, BMW 318Ci, BMW 320i, BMW 323i, BMW 325i, BMW 330i, BMW 328 Ci, BMW 328i, BMW 325i/xi, BMW 330Ci, BMW 320d, BMW 330d, BMW 335d.
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Hi all ive got a 1999 bmw e46 328i just wondering what the sensor in the bottom radiator hose is. Also the bottom hose is luke warm while the top hose is hot, hope someone can help
Hi all ive got a 1999 bmw e46 328i just wondering what the sensor in the bottom radiator hose is. Also the bottom hose is luke warm while the top hose is hot, hope someone can help
Thanks
That is the temp. sensor.....also, may be time for a t-stat change, upper & lower hoses should be @ about same temp. @ operating temps.
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