BMW Z3 (E36/7) Electric Troubleshooting Manual page 86

1210.17 ENGINE CONTROL SYSTEM MS41.1 (6–CYLINDER S52)
1210.17-00
G6430
B+ JUMP START
JUNCTION POINT
1210.17-00
D100
DATA LINK
CONNECTOR
1210.17-00
K6300
ENGINE CONTROL
MODULE RELAY
1210.17-04
B62201
OXYGEN SENSOR II (IN
FRONT OF CATALYTIC
CONVERTER)
B62202
1210.17-00
OXYGEN SENSOR II
(BEHIND CATALYTIC
CONVERTER)
B62101
OXYGEN SENSOR I (IN
FRONT OF CATALYTIC
CONVERTER)
B62102
1210.17-05
OXYGEN SENSOR I
B6207
(BEHIND CATALYTIC
HOT FILM AIR
CONVERTER)
MASS METER
55 76 70
61 78 72
25 75 67
26 73 54 87 79 77 71 8 7
88
TXD
X6000
14 39 10 42 12 44
1210.17-05
R6252
THROTTLE
POSITION SENSOR
1210.17-02
B6236
ENGINE COOLANT
TEMPERATURE
SENSOR
1210.17-02
B6205
INTAKE AIR
TEMPERATURE
SENSOR
1210.17-01
Y6104
+
CYL. 4 FUEL
INJECTION VALVE
1210.17-01 –
M6506 +
Y6101
+ Y6105
E–BOX FAN
CYL. 1 FUEL
CYL. 5 FUEL
INJECTION VALVE –
INJECTION VALVE
–
Y6102
1210.17-01 Y6106
CYL. 2 FUEL
Y6130 CYL. 6 FUEL
INJECTION VALVE
IDLE SPEED INJECTION VALVE
CONTROL VALVE
Y6103
CYL. 3 FUEL
INJECTION VALVE
21
6 24 68
5 33 62
53 27 22 23 50
X6000
11 40 83 48 X6000
EARLY LATE
PRODUCTION PRODUCTION
1210.17-09
B65
FUEL TANK
PRESSURE
SENSOR
1210.17-06
B6203
CRANKSHAFT
POSITION/RPM
SENSOR
P90
FRONT POWER
F18 F13
1210.17-01 DISTRIBUTION BOX
15A 5A
1210.17-05
Y6275
VARIABLE CAM-
SHAFT CONTROL
1210.17-04
VALVE 1
K6301w
FUEL PUMP RELAY
Y6120
EVAPORATIVE
1210.17-09
EMISSION VALVE
B6247
CHARCOAL FILTER
Y6163
1210.17-04 SHUT–OFF VALVE
SECONDARY AIR
M2
PUMP VALVE
FUEL PUMP
Y6550
SOLENOID VALVE
("RUNNING
LOSSES")
69 51
52 57 58 59 63 38 64 43
NOT USED
1210.17-06
B6240
KNOCK SENSOR
1210.17
03/00
1210.17-02
1210.17-02
S2
1210.17-05
IGNITION SWITCH
G6430
B+ JUMP START
JUNCTION POINT
15
1210.17-02
K6326
UNLOADER RELAY,
TERMINAL 15
1210.17-03
T6151
CYL. 1 IGNITION
COIL
1210.17-05
T6152
K6304
CYL. 2 IGNITION
SECONDARY AIR
COIL
PUMP RELAY
T6153
CYL. 3 IGNITION 1210.17-03
COIL
T6154
CYL. 4 IGNITION
SPARK PLUGS COIL
T6155
1210.17-05
CYL. 5 IGNITION
Y6133
COIL
AIR PUMP
T6156
CYL. 6 IGNITION
COIL
D100
DATA LINK
CONNECTOR
29 2
1 31
35 60 30 3 49
65 41 16 15
1210.17-07
B9508
PRESSURE
B8y
SWITCH
PRESSURE
SWITCH
1210.17-06
B6204
1210.17-07
CAMSHAFT
S221
POSITION SENSOR
EVAPORATOR
(CYLINDER
CONTROLLER
IDENTIFICATION)
1999
1210.17-07
P90
FRONT POWER
F16
DISTRIBUTION BOX
5A
1210.17-07
K19
86
COMPRESSOR
CONTROL RELAY
85
1210.17-08
1210.17-09
A2w
INSTRUMENT
CLUSTER
1210.17-08
S221
EVAPORATOR
CONTROLLER
1210.17-08
S220
AIR CONDITIONING/
RECIRCULATING
SWITCH ASSEMBLY
1210.17-08
A837
ELECTRONIC
IMMOBILIZER CONTROL
MODULE (EWS III)
NOT USED
74 36 46 20 19 18 9 X6000
A6000
ENGINE CONTROL
MODULE (DME)
82 45 80 81 32 34 4 28 56 X6000
1210.17-08
A52
SLIP CONTROL
MODULE
(ABS/ASC)