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S S
M
20
(Refer to Section 201 for photographs.)
Component
Photo No.
Camshaft Position (CMP)
Sensor (2.2L)
Top center front of engine
42
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Condenser (3.2L)
Top right front of engine
49
. . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Crankshaft Position (CKP)
Sensor (2.2L)
Lower front of engine
. . . . . . . . . . . . .
Dash Fuse Box
Left side of I/P, behind panel
58
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine or Powertrain Control
Module (ECM or PCM)
(2.2L)
Below center of I/P
73
. . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Control
Module (ECM) (3.2L)
Left side of engine compartment
44
. . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition Control Module
(ICM) (2.2L)
Right rear of engine
34
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ion Sensing Module
Top of intake manifold
50
. . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No. 1 Ignition Coil (3.2L)
On right engine bank
23
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No. 2 Ignition Coil (3.2L)
On left engine bank
51
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No. 3 Ignition Coil (3.2L)
On right engine bank
23
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No. 4 Ignition Coil (3.2L)
On left engine bank
51
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No. 5 Ignition Coil (3.2L)
On right engine bank
23
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
No. 6 Ignition Coil (3.2L)
On left engine bank
51
. . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Connector
C-37 (22-WHT) (2.2L)
Below center of I/P, below ECM or PCM
123
. . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-27 (3-BLK) (2.2L)
Right front of eninge
39
. . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-45 (1-BLK)
Front of engine, near throttle body
49
. . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-5 (16-GRN) (2.2L)
Left side of engine compartment, below brake fluid reservoir
11
. . . . . . . . .
. . . . . . . . . . . . . . . . .
H-6 (16-BLU) (2.2L)
Left side of engine compartment, below brake fluid reservoir
11
. . . . . . . . .
. . . . . . . . . . . . . . . . .
H-7 (16-BLK) (3.2L)
Left side of engine compartment
27
. . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
H-17 (19-BLK) (A/T)
Behind left kick panel
62
. . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ground
E-28 (2.2L)
Right rear of engine
34
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E-29 (3.2L)
Top left side of engine
54
. . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L
With the starter switch in ON or START, battery voltage
is applied to the Engine (M/T) or Powertrain (A/T) Con-
trol Module (ECM) or (PCM), various engine sensors,
and the ignition control module (ICM)/(2.2L) or
ignition
coils and ION Sensing Module (3.2L). When the engine
is cranked to start, the crank shaft position (CKP) sensor
sends timing information directly to the ECM/PCM,
which breaks the ground path in the primary of
the igni-
tion coils, thus creating a high voltage secondary im-
pulse which fires the spark plugs, and the engine starts.
The ECM/PCM receives information such as firing order
and starting timing at each ignition coil from the CKP
sensor. The ECM/PCM relies on information from vari-
ous engine sensors to determine correct ignition timing.
(The 2.2L utilizes the “waste spark” system, that fires
two spark plugs simultaneously, with the highest voltage
intensity in the cylinder under compression.)
STARTING SYSTEM
Component Index
Automatic Transmission Mode Switch (2.2L)
Clutch Start Switch
Dash Fuse Box
Engine Control Module (ECM) (3.2L)
Fuse/Relay Box
Neutral Start Switch (3.2L)
Starter
2.2L
3.2L
Starter Relay
Starter Switch
21
STARTING SYSTEM: 2.2L
Circuit Schematic
BATTERY
+
-
M
WHT
X-10
5
See Power
Distribution,
page 10.
EB-16
MAIN
100A
See Power
Distribution,
page 10.
X-10
3
P-4
STARTER
STARTER
MOTOR
P-3
H-1
BLK/WHT
STARTER
SOLENOID
Pull-in
Coil
Hold-in
Coil
P-2
BLK/RED
WHT
P-5
P-1
BLK/YEL
BLK
P-10
(Engine)
P-6/C-36
(Body)
BLK
J/C A
H-14
Connector
7
WHT
EB-19
IGN. B2
50A
BLK/WHT
4
See Ground
Distribution,
page 14-4.
DASH
FUSE
BOX
CB-3
STARTER
10A
BLK/WHT
WHT/BLU
4
I-46
Connector
21Ć1
STARTING SYSTEM: 2.2L
P-6/C-36
BLK
BLK
X-10
2
STARTER
RELAY
FUSE/
RELAY
BOX
See Power Distribution,
page 10-1.
START
ON
ACC
LOCK
OFF
I-46
Connector
3
WHT/BLK
STARTER
SWITCH
WHT
BLK/WHT
CLUTCH
START
SWITCH
Closed with
clutch pedal
depressed.
BLK/GRN
H-14
Connector
6
I-20
Connector
2
I-20
Connector
BLK/GRN
M/T
X-10
1
BLK/GRN
1
BLK/WHT
See Power
Distribution,
pages 10
and 10-2.
WHT
BLK/WHT
BLK/WHT
1
2
3
D
P
R
N
AUTOMATIC
TRANSMISSION
MODE SWITCH
BLK/GRN
H-8
Connector
13
BLK/WHT
H-16
Connector
14
H-8
Connector
2
BLK/GRN
A/T
M-16
Connector
4
M-16
Connector
1
Circuit Schematic
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