Porsche 928 - WORKSHOP MANUAL 1977 Workshop Manual page 131

44
Wheels, Tires, Alignment
929
Tire pressure warning system - Uiagramatic view
l- Control unit
4 - ABS control unit
2 - Instrument cluster
Arrow = Display boxes for the information
system (fault display - tire pressure warning
system)
3 Warning lamps
5 - 2 pressure-operated switches per wheel
(offset by 180")
6 - 1 HF sensor per wheel (high frequency
sensor)
7 - ABS speed sensor
44 - 22
Tire pressure warning system - diagramatic view
Printed in Germany xX11,1989