RECEIVED BMW 7 SERIES 1995-91 TODAY, ABCS CODES NOT IN MANUAL. NEED INFORMATION ON CODE DESCRIPTION, DIAGNOSE AND REPAIR OF ABS SYSTEM. ABS CODE 79 ROTATION SENSOR AND CODE 51 PRESSURE SENSOR THANK YOU
For rotational speed, the sensor produces a reference signal of 2.5 volts and a linear voltage
signal from 0.7 to 4.3 volts. This linear voltage input signal is used by the DSC control
module as the degree of rotational rate (yaw).
The sensor also produces a linear voltage signal for the lateral acceleration (G-force) that
ranges from 0.5 to 4.5 volts. The DSC control module uses this input to determine the side
forces acting on the vehicle for DSC regulation.
The sensor receives its power from the DSC control module and produces a linear
voltage input signal ranging from 0.5 to 4.5 volts depending on how hard the brakes are