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IB&WI 02/97
1210.13-b
1995
~
--
Pin Assignments
•••••
IIIII(
Pin
Type
Description/Function
Connection
29
A
Idle speed control valve - opening
wind~
Idle speed control valve
ing control
30
Not used
31
A
Cyl. 3 fuel injection valve control
Cyl. 3 fuel injection valve
32
A
Cyl. 2 fuel injection valve control
Cyl. 2 fuel injection valve
33
A
Cyl. 1 fuel injection valve control
Cyl. 1 fuel injection valve
34
M
Ground, remaining output stages (except
Ground point
for ignition and fuel injection valves)
35
Not used
36
A
Evaporation emission valve control
Evaporative emission valve
37
Not used
38
A
Oxygen sensor, heater control
Oxygen sensor relay
39
Not used
40
M
Oxygen sensor signal ground
Heated oxygen sensor
41
E
Hot film air mass meter
Hot film air mass meter
42
E
Vehicle speed signal TO
Instrument cluster
43
E
Crankshaft RPM sensor - signal
Crankshaft RPM sensor
44
A
Ground for sensors
Engine intake air temperature sensor,
engine coolant temperature sensor,
and throttle position sensor
45
A
Ground
Shield Ignition
46
A
ti measurement signal {fuel consumption)
Instrument cluster
47
A
Crankshaft RPM speed signal TD
Instrument cluster
48
A
NC
compressor control
Compressor control relay
49
Not used
50
A
Cyl. 1 ignition coil control
Cyl. 1 ignition coil
51
A
Cyl. 2 ignition coil control
Cyl. 2 ignition coil
52
A
Cyl. 3 ignition coil control
Cyl. 3 ignition coil
53
Not used
54
E
Battery volt. from eng. control module relay
Engine control module relay
55
M
Ground, ignition
Ground point
56
E
Ignition switch, terminal 15
Ignition switch
57
E
Ignition timing intervention
Transmission control module (EGS)
E
=
Input, A
=
Output, M
=
Ground
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