Radiator Outlet Temp Sensor

First seen on the MS 42.0 control system, the ME 7.2 uses an additional water temperature sensor located on the radiator outlet.

ME 7.2 requires this signal to monitor the water temperature leaving the radiator for precise activation of the IHKA auxiliary fan.

Fig 1: Identifying Radiator Outlet Temp Sensor

Courtesy of BMW OF NORTH AMERICA, INC.