Pin | Type | Description/Function | Connection
|
1 | A | Ignition, terminal 1 | Ignition coil for cyl. 1
|
2 | A | Ignition, terminal 1 | Ignition coil for cyl. 3
|
3 | A | Ignition, terminal 1 | Ignition coil for cyl. 5
|
4 | M | Ground | Ground connection
|
5 | A | Injection valve, cylinder 6 | Injection valve
|
6 | A | Injection valve, cylinder 4 | Injection valve
|
7 | | |
|
8 | E | Drive range P/N | Gear selector lever switch
|
9 | A | Signal, air condition ON | Pressure switch
|
10 | A A | IHKR/F3: Auxiliary fan signal IHKA: Auxiliary fan signal | A/C control unit A/C system relay
|
11 | | not used |
|
12 | A | Vehicle speed signal | Instrument cluster
|
13 | | not used |
|
14 | A | Throttle-valve position | EGS control unit
|
15 | E | Immobilizing device | On-board computer
|
16 | | not used |
|
17 | A | Tl signal, | Instrument cluster
|
18 | A | TD speed signal | Instrument cluster
|
19 | | not used |
|
20 | E | Ignition timing intervention | EGS control unit
|
21 | | not used |
|
22 | A | Injection valve, cylinder 3 | Injection valve
|
23 | A | Injection valve, cylinder 1 | Injection valve
|
24 | E | A/C compressor ON | A/C compressor relay
|
25 | E | Signal, camshaft control | Camshaft control
|
26 | E | Continuous pos. voltage, terminal 30 | B+ terminal point
|
27 | A | Idle actuator signal | Idle actuator
|
28 | M | Ground | Ground connection
|
29 | A | Ignition, terminal 1 | Ignition coil forcyl. 2
|
30 | A | Ignition, terminal 1 | Ignition coil forcyl. 4
|
31 | A | Ignition, terminal 1 | Ignition coil for cyl. 6
|
32 | M | Ground | Ground connection
|
33 | A | Injection valve, cylinder 5 | Injection valve
|
34 | M | Ground | Ground connection
|
35 | M | Shieldings, crankshaft sensor | Shielding
|
36 | | not used |
|
37 | | not used |
|
38 | M | Shieldings, camshaft sensor | Shielding
|
39 | M | Shieldings, knock sensor | Knock sensor 1
|
40 | M | Shieldings, knock sensor | Knock sensor 2
|
41 | | not used |
|
42 | M | Shieldings, oxygen sensor | Shielding
|
43 | | not used |
|
44 | | not used |
|
45 | | not used |
|
46 | | not used |
|
47 | | not used |
|
48 | E | >10V from DME main relay | Main relay
|
49 | E | Ignition, terminal 15 | Ignition lock
|
50 | A | Injection valve, cylinder 2 | Injection valve
|
51 | A | Tank ventilation valve | Tank ventilation valve
|
52 | A | EKP relay and TR signal (crank angle reference) | Electrical fuel pump relay and electrical transmission
|
53 | M | Ground oxygen sensor heater | Oxygen sensor
|
54 | E | >10V from DME main relay | Main relay
|
55 | A | DME main relay | DME main relay
|
56 | | not used |
|
57 | | not used |
|
58 | | not used |
|
59 | | not used |
|
60 | E | Programming voltage | Diagnostic connector
|
61 | | not used |
|
62 | M | Ground | Ground connection
|
63 | E | Signal - | Knock sensor 2
|
64 | E | Signal - | Knock sensor 1
|
65 | A | Signal + | Knock sensor 1
|
66 | A | Signal + | Knock sensor 2
|
67 | | not used |
|
68 | M | Ground, air mass meter | Air mass meter
|
69 | E | Signal, air mass meter | Hot wire air mass meter
|
70 | | not used |
|
71 | | not used |
|
72 | A | Signal + | Throttle potentiometer
|
73 | E | Signal, oxygen sensor | Oxygen sensor
|
74 | M | Component ground | Camshaft sensor
|
75 | M | Ground, oxygen sensor | Oxygen sensor
|
76 | E | Signal | Throttle potentiometer
|
77 | E | Throttle-valve position | Throttle potentiometer
|
78 | E | Signal - | Crankshaft sensor
|
79 | A | Signal + | Crankshaft sensor
|
80 | E | Signal - | Coolant temperature sensor
|
81 | A | Signal + | Coolant temperature sensor
|
82 | M | Component ground | Crankshaft sensor
|
83 | E | Signal - | Camshaft sensor
|
84 | A | Signal + | Camshaft sensor
|
85 | E | Intake air temperature sensor | Intake air temperature sensor
|
86 | M | Component ground | Intake air temperature sensor
|
87 | E | RxD diagnostic data link | Diagnostic connector
|
88 | E/A | TxD diagnostic data link | Diagnostic connector
|