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Home >> BMW >> 2013 >> 528i >> Repair and Diagnosis (Single Page) >> General Information >> OEM General Information >> Functional Description - F10 - Charging System, Anti-Theft System, Body Electrical System >> Charging System - Functional Description >> Charging pressure sensor (Ver. 2) >> Structure and inner electrical connection

Structure and inner electrical connection

The charging pressure sensor is connected by means of a 4-pin plug connection.

The sensor is supplied with 5 Volts by the engine control.

Fig 1: Charging Pressure Sensor - Circuit Diagram
G09908199Courtesy of BMW OF NORTH AMERICA, INC.
Item Explanation
1 Charging pressure sensor
PIN REFERENCE

Pin Explanation
SIG Charge-air pressure signal
5 V 5 Volts, supply voltage
Terminal 31E Terminal 31, electronics earth (ground)