Psd Layout - Porsche 928 Workshop Manual

928
Differential, transaxle system
39
0
PSD
layout
1 - ABS I PSD control unit
2 - Lateral acceleration sensor
3 - Slave cylinder, transverse lock
3a- Pilot pressure valve in lock hydraulics
4 - Pressure pump with pressure warning switch"
5 - Lock solenoid valve*
6 - Pressure reservoir
7 - Supply tank*
8
- Wheel speed sensor
l
The lock hydraulics (No. 4 to Wb. 7) is located on a joint bracket in the lefl-hand
wheel well. Brake fluid is used as the operating medium.
Further infonation on P. D39-247.
PSD diagnosismroubleshooting
Printed in Gemmy - XXXV. ,996
D39 - 202a