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04-11-2017, 04:36 PM | #1 |
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Low Coolant light/ expansion tank sensor?
Is there any way I can check if it is the expansion tank sensor causing the low coolant light on the dash? If I unplug it or close the circuit will the light be affected? I have a 2004 Z4 3.0, and found the sensor, but it looks all plastic, compared to original? Can I replace it without draining all coolant?
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coolant sensor, expansion tank sensor, faulty sensor |
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