Bmw E46 Expansion Tank Sensor at Patrick Hargreaves blog

Bmw E46 Expansion Tank Sensor. The sensor does not make contact with the coolant. Here's a product link, for anyone who is curious. The sensor is easy, unplug the connector at the bottom of the expansion tank. The coolant level sensor is a reed switch actuated by a magnet passing near by. You could have a hairline crack in the expansion tank, which can be hard to spot. If you have never changed the expansion tank, you could. The car runs fine, heater works. There is no o ring on the sensor. If you have a low coolant level message, but your coolant level is ok, you may have a faulty sensor. In this tech article i will show you. Just replaced a failed expansion tank and atf thermostat. I've used moroso overflow tanks in other cars, but haven't used their et for the e46. Lastly, the washer fluid sensor has the same. Have the new sensor ready to go, untwist the old sensor. The sensor is inside a dry space.

The sensor is easy, unplug the connector at the bottom of the expansion tank. If you have a low coolant level message, but your coolant level is ok, you may have a faulty sensor. I've used moroso overflow tanks in other cars, but haven't used their et for the e46. You could have a hairline crack in the expansion tank, which can be hard to spot. I followed all the instructions i could find here and elsewhere on how to properly bleed the coolant system. The sensor does not make contact with the coolant. Here's a product link, for anyone who is curious. Have the new sensor ready to go, untwist the old sensor. The car runs fine, heater works. Just replaced a failed expansion tank and atf thermostat.

Bmw E46 Coolant Temp Sensor at Ronnie Crossley blog

Bmw E46 Expansion Tank Sensor Lastly, the washer fluid sensor has the same. The sensor is easy, unplug the connector at the bottom of the expansion tank. I've used moroso overflow tanks in other cars, but haven't used their et for the e46. Here's a product link, for anyone who is curious. The car runs fine, heater works. Lastly, the washer fluid sensor has the same. There is no o ring on the sensor. I followed all the instructions i could find here and elsewhere on how to properly bleed the coolant system. If you have never changed the expansion tank, you could. In this tech article i will show you. Have the new sensor ready to go, untwist the old sensor. If you have a low coolant level message, but your coolant level is ok, you may have a faulty sensor. The coolant level sensor is a reed switch actuated by a magnet passing near by. Just replaced a failed expansion tank and atf thermostat. The sensor is inside a dry space. You could have a hairline crack in the expansion tank, which can be hard to spot.