2000 BMW Z3M COUPE engine

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Page 81 of 382

BMW Z3M COUPE 2000 E36 Electrical Troubleshooting Manual 
 Pin Assignments



E = Input, A = Output, M = Ground
X6000
Pin Type Description/Function Connection
1
ACyl. 2 ignition coil controlCyl. 2 ignition coil
2ACyl. 4 ignitio

Page 82 of 382

BMW Z3M COUPE 2000 E36 Electrical Troubleshooting Manual 
 Pin Assignments



E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
30
ACyl. 3 ignition coil controlCyl. 3 ignition coil
31ACyl. 5 ignition coil

Page 83 of 382

BMW Z3M COUPE 2000 E36 Electrical Troubleshooting Manual 
 Pin Assignments



E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
60
EProgramming voltageData link connector
61MOxygen sensor heating groundOx

Page 84 of 382

BMW Z3M COUPE 2000 E36 Electrical Troubleshooting Manual 
 Pin Assignments



E = Input, A = Output, M = GroundPin ConnectionDescription/Function Type
85
Not used
86Not used
87EBattery voltage, terminal 87Engine control module

Page 85 of 382

BMW Z3M COUPE 2000 E36 Electrical Troubleshooting Manual 

ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
X6300
POWER





46
.5 RT
4 RT/WS
.5 RT/WS.5 BR
4 RT4 RT
8 X6300
73 5426 X6000
X6506
X6821
2
K6300
ENGINE CONTROL
MODUL

Page 86 of 382

BMW Z3M COUPE 2000 E36 Electrical Troubleshooting Manual 

ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
Y6275
VARIABLE CAM-
SHAFT CONTROL
VALVE 1
.5 RT/WS
2
X6275
1 X6275





A6000
ENGINE CONTROL
MODULE (DME) .5 GN/BL
Y610

Page 87 of 382

BMW Z3M COUPE 2000 E36 Electrical Troubleshooting Manual .5 GN
1


ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
2.5 GN






7 X33
POWER
DISTRIBUTION
0670.2
21 X20
49 X6000
2.5 GNS2
IGNITION SWITCH
0) OFF
1) ACCESSORY
2) R

Page 88 of 382

BMW Z3M COUPE 2000 E36 Electrical Troubleshooting Manual 1.5 SW/WS
29 X6454
GROUND
DISTRIBUTION
0670.42





1 3 X6151
1 SW/WS
X61521
1 GN1 GN1 GN
3
3 X6152
1 30 2 31 3 X6000
X6831
T6151
CYL. 1 IGNITION
COIL
T6152
CYL. 2 IGNITION
COIL
W616