paragon.myvnc.com
3450.1aĆa
1998
Pin Assignments (4-Cylinder)
04/99
BM
BMW
BMW
BMW
Z3
E = Input, A = Output, M = Ground
X1170
Pin
Type
Description/Function
Connection
93
A
Left front inlet valve
ABS hydraulic unit
94
A
Left front outlet valve
ABS hydraulic unit
95
M
Ground
Ground point
96
E
Voltage supply
Fuse 21
97
Not used
98
E/A
Can-Low
DME/EGS module
99
E/A
Can-High
DME/EGS module
100
E
Throttle position signal 1
Auxiliary throttle position sensor
101
E
Throttle position signal 3
Auxiliary throttle position sensor
102
Not used
103
A
Sensor ground
Left front speed sensor (ABS)
104
A
Sensor ground
Right front speed sensor (ABS)
105
A
Sensor ground
Left rear speed sensor (ABS)
106
A
Sensor ground
Right rear speed sensor (ABS)
107
E
Signal, pump motor
ABS pump motor relay
108
Not used
109
E
Brake pedal position
Brake light switch
110
Not used
111
M
Ground
Ground point
112
Not used
113
Not used
114
A
Right rear outlet valve
ABS hydraulic unit
115
A
Right front inlet valve
ABS hydraulic unit
116
A
Right front outlet valve
ABS hydraulic unit
117
A
Left rear outlet valve
ABS hydraulic unit
118
A
Left rear inlet valve
ABS hydraulic unit
119
A
Right rear inlet valve
ABS hydraulic unit
120
A
Activate relay
ABS pump motor relay
121
A
Separator valve
ABS hydraulic unit
122
E
Throttle position signal 2
Auxiliary throttle position sensor
