1210.17Ćb
1999
Pin Assignments
03/00
BM
BMW
BMW
BMW
E = Input, A = Output, M = Ground
Pin
Connection
Description/Function
Type
30
A
Cyl. 3 ignition coil control
Cyl. 3 ignition coil
31
A
Cyl. 5 ignition coil control
Cyl. 5 ignition coil
32
M
Ground
Ground point
33
A
Cyl. 5 fuel injection valve control
Cyl. 5 fuel injection valve
34
M
Ground
Ground point
35
A
Activate relay
Secondary air pump relay
36
A
Crankshaft RPM speed signal TD
Instrument cluster
37
Not used
38
M
Ground
Shield knock sensor
39
M
Ground
Temperature sensors
40
M
Ground
Crankshaft position/RPM sensor
Fuel tank pressure sensor
41
M
Ground
Shield camshaft position sensor
42
M
Ground
Throttle position sensor
43
E
Camshaft position
Camshaft position sensor
44
A
Voltage supply
Throttle position sensor
Fuel tank pressure sensor
45
A
Throttle position signal
ABS/ASC control module
46
E
TI-measurement signal (fuel consumption)
Instrument cluster
47
Not used
48
A
Voltage supply
Crankshaft position/RPM sensor
49
E
Terminal 15
Ignition switch
50
A
Running losses
Solenoid valve
51
A
Activate valve
Carbon canister valve
52
A
Signal exhaust flap
Exhaust gas flap valve
53
A
Activate valve
Idle speed controle valve
54
E
Battery voltage, terminal 87
Engine control module relay
55
M
Oxygen sensor heating ground
Oxygen sensor (in front of catalytic
converter)
56
M
Ground
Ground point
57
E
Cyl. 1-3 knock sensor
Knock sensor
58
E
Cyl. 1-3 knock sensor
Knock sensor
59
E
Cyl. 4-6 knock sensor
Knock sensor