BMW 5 Series: Component temperature sensor

BMW 5 Series G30 2016-2026 Training Manual / B58TU Engine / Engine Electrical System / Component temperature sensor

B58TU engine, component temperature sensor

Component temperature sensor

The B58TU engine uses a component temperature sensor in addition to the coolant temperature sensor to control the coolant more precisely with the heat management module. Except for the installation location, no changes have been made to the function of the component itself. It records the material temperature of the crankcase close to the cylinder head in the area of the 6th cylinder and forwards this to the DME engine control unit. As a result, power, consumption and pollutant emissions can be influenced even more efficiently.

A variable temperature resistance (negative temperature coefficient), which covers a temperature range from - 40º C to 150º C (- 40º F to 302º F), has been tried and tested. The temperature is transferred to the sensor using an elastic heat coupler attached to the outside of the sensor.

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Using this Owner's Manual

Orientation The fastest way to find information on a particular topic is by using the index. An initial overview of the vehicle is provided in the first chapter. Updates made after the editorial deadline Due to updates after the editorial deadline, differences may exist between the printed Owner's

Functional principle

If a moving object is detected, which based on the current speed would be in the area in front of or behind the vehicle in approximately the next two seconds, a visual and acoustic warning is issued. When a Cross Traffic Alert Rear is issued, the LED in the mirror glass is also switched on. The

BMW 5 Series: Component temperature sensor

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Using this Owner's Manual

Functional principle