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Home >> BMW >> 2002 >> 745i >> Repair and Diagnosis >> Electrical >> Body Electrical >> Power Module - Overview - E65 >> Power Module >> Power Module Functions >> Emergency-Mode Functions >> Battery Temperature Sensor
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Battery Temperature Sensor

In the event of a defective sensor, a short circuit or an implausible value, the substitute value of 20 °C is assumed. This corresponds to a fixed charge voltage of 14.3 V at the battery.

Battery capacity (SoC) is calculated using the substitute value.