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Home >> BMW >> 2014 >> M6 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> General Information >> OEM General Information >> Functional Descriptions - 6-Series - Lubrication, Restraint, Stability Control Systems >> Lubrication System - Functional Description >> Engine-oil pressure sensor >> Structure and inner electrical connection

Structure and inner electrical connection

The engine oil-pressure sensor is connected with a 3-pin plug connector.

The engine control unit supplies the sensor with 5 volts and ground.

Fig 1: Engine-Oil Pressure Sensor - Circuit Diagram
G09872311Courtesy of BMW OF NORTH AMERICA, INC.
Item Explanation
1 Engine-oil pressure sensor
CONNECTOR PIN REFERENCE

Pin Explanation
SIG Signal, oil pressure
5 V 5 Volts, supply voltage
Terminal 31E Terminal 31, electronics earth (ground)