BMW Z3M ROADSTER 2000 E36 Electrical Troubleshooting Manual



COMPONENT LOCATION CHART












COMP.8500.0 7100.0LOCATION DESCRIPTION
Y6106 CYL. 6 FUEL INJECTION VALVE . . . . . . . . on cylinder head

Y6120
EVAPORATIVE EMISSION VALVE . . . . . . .
LH side of engine compartment (Z3 VERSIONS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
43-2

Y6120 EVAPORATIVE EMISSION VALVE . . . . . . . LH side of engine compartment (M VERSIONS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34-2
Y6130 IDLE SPEED CONTROL VALVE . . . . . . . . . front of engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43-3
Y6133 AIR PUMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . rear RH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-2
Y6139 LEAKAGE DIAGNOSIS PUMP . . . . . . . . . . . under LH center of car . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41-2

Y6163
SECONDARY AIR PUMP VALVE . . . . . . . .
LH side of engine compartment (M VERSIONS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
33-2

Y6163 SECONDARY AIR PUMP VALVE . . . . . . . . LH side of engine compartment (Z3 VERSIONS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42-3


Y6167

VALVE, INDIVIDUAL CONTROL INTAKE
SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LH side of engine compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

46-3




Y6275

VARIABLE CAMSHAFT CONTROL VALVE
1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
on cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

31-3




Y6275z

VARIABLE CAMSHAFT CONTROL VALVE
1 (INLET) . . . . . . . . . . . . . . . . . . . . . . . . . . .
on cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

45-3




Y6276

VARIABLE CAMSHAFT CONTROL VALVE
2 (OUTLET) . . . . . . . . . . . . . . . . . . . . . . . . .
on cylinder head . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

45-2


Y6550 SOLENOID VALVE (”RUNNING LOSSES”) under LH center of car . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34-3
Y8521 TRANSMISSION VALVE UNIT . . . . . . . . . . . on RH side of transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15-1



A35y
BOARD
COMPUTER
(BC – LOW)
X10245
X18349
7100.0 COMPONENT LOCATION VIEWS
ELECTRICAL CONTROL MODULE LOCATIONS














A6000
ENGINE CONTROL
MODULE (DME)
A8
CRUISE CONTROL
MODULE
(TEMPOMAT)
S220
AIR CONDITION-
ING/RECIRCULAT-
ING SWITCH
ASSEMBLY K6300
ENGINE CONTROL
MODULE RELAYK6326
UNLOADER RELAY,
TERMINAL 15
X1175



K6304
SECONDARY AIR
PUMP RELAY

X6000
A52
SLIP CONTROL
MODULE
(ABS/ASC)
X22


E17
RIGHT REAR LIGHT
ASSEMBLY


G19
BATTERY SAFETY
TERMINAL
X10467
COMPONENT LOCATION VIEWS












F97
FUSIBLE LINK
G6430
B+ JUMP START
JUNCTION POINTG1
BATTERY
P99
FUSE HOLDER
X318





M6510
STARTERG6509
GENERATOR
COMPONENT LOCATION VIEWS












X0
B+ JUNCTION
POINT
X6510
X6512
X6509
X7509



X494
GROUND
X170
GROUND


COMPONENT LOCATION VIEWS












X9633
GROUNDX18170
GROUND
X1441
GROUND









COMPONENT LOCATION VIEWS












X165
GROUND

X6454
GROUND
X6455
GROUND

X1166
GROUND
X10010
GROUND
X13004
GROUND

X13006
GROUND


COMPONENT LOCATION VIEWS












X166
GROUND
X13016
GROUND



X492
GROUND


X1116
GROUND


COMPONENT LOCATION VIEWS













X6456
GROUND
X13032
GROUND





H54z
REAR RIGHT MID–
HIGH RANGE
SPEAKER
X538
COMPONENT LOCATION VIEWS












B65
FUEL TANK
PRESSURE
SENSOR
X19528



X6500X6501



M93
AUXILIARY
THROTTLE
POSITION MOTOR
(ADS)
COMPONENT LOCATION VIEWS












K25
RIGHT PARK
LIGHT/LICENSE
PLATE LIGHT
RELAYX20
X2213
Y1w
ABS HYDRAULIC
UNIT
M25
CRUISE CONTROL
ACTUATOR
(TEMPOMAT)


X6031
X8533
X70
K26
LEFT PARK LIGHT
RELAY
K70
CENTRAL LOCKING
LUGGAGE
COMPARTMENT
LID MOTOR RELAY
(ZV)