BMW
BMW
BMW
BMW
1210.25Ća
1999
Pin Assignments
03/00
Z3
E = Input, A = Output, M = Ground
A = X60001
9 Pins, black
B = X60002
24 Pins, black
C = X60003
52 Pins, black
D = X60004
40 Pins, black
E = X60005
9 Pins, black
X60001
Pin
Type
Signal
Description/Function
Connection
1
A
15
Activate relay
Unloader relay terminal 15
2
Not used
3
Not used
4
M
31E
Ground
Ground point
5
M
31L
Ground
Ground point
6
M
31L
Ground
Ground point
7
E
30
Voltage supply
B+ junction point E-box
8
E
U_HR<2
Voltage supply
Fuse holder in E-box
9
E
U_HR<2
Voltage supply
Fuse holder in E-box
X60002
Pin
Type
Signal
Description/Function
Connection
1
M
T_LHV1
Oxygen sensor heating ground
Oxygen sensor 1 (in front of
catalytic converter)
2
Not used
3
E/A
D_CAN-L
CAN bus low
Transmission control module (EGS)
4
E/A
D_CAN-H
CAN bus high
Transmission control module (EGS)
5
Not used
6
E/A
D_TXD2
Diagnosis
Transmission control module (EGS)
7
M
T_LHH1
Oxygen sensor heating ground
Oxygen sensor 1 (behind catalytic
converter)
8
Not used