BMW N55 Manual page 89

Index Explanation
Engine electronics Valvetronic,
1
direct injection 17.2 MEVD17.2
2
Ambient pressure sensor
3
Temperature sensor
4
Brake light switch
5
6
Car Access System (CAS)
7
Clutch module
8
Electronic fuel pump control (EKPS)
9
Electric fuel pump
10
Terminal 15N relay
11
A/C compressor
12
Coolant pump
13
Valvetronic relay
14
Junction Box Electronics (JBE)
15
Refrigerant pressure sensor
16
Relay, ignition and injection
17
Terminal 30B relay
18
Fuel tank leak diagnosis module (DMTL)
19
Electric fan relay
20
21
Characteristic map thermostat
22
Diverter valve
23
Fuel tank vent valve
24
VANOS solenoid valve, intake camshaft
25
VANOS solenoid valve, exhaust camshaft
26
Oil pressure control valve
Electropneumatic pressure converter
27
(EPDW) for wastegate valve
28
Quantity control valve
29-34
Fuel injectors
Starter
Electric fan
Index
35-40
41
Engine breather heater
42
Ground connections
43
Oxygen sensor after catalytic converter
44
Oxygen sensor before catalytic converter
45
Diagnostic socket
46
Low-pressure fuel sensor
47
Intake manifold pressure sensor after throttle valve
48
Fuel rail pressure sensor
49
Charge air temperature and pressure sensor
50
Knock sensor, cylinders 1 - 3
51
Knock sensor, cylinders 4 - 6
52
Hot-film air mass meter (HFM)
53
Intake camshaft sensor
54
Exhaust camshaft sensor
55
Crankshaft sensor
56
Accelerator Pedal Module (FPM)
57
Throttle valve (MDK)
58
Coolant temperature sensor at engine outlet
59
Oil pressure sensor
60
Oil temperature sensor
61
Valvetronic servomotor
62
Oil condition sensor
63
64
Active cooling air flap control
65
Intelligent battery sensor (IBS)
66
Dynamic stability control (DSC)
67
Central Gateway Module (ZGM)
68
Integrated Chassis Management (ICM)
Explanation
Ignition coils
Alternator
N55 Engine
89