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23-4
ENGINE CONTROLS
VARIABLE
INTAKE
MANIFOLD
(VIM)
VACUUM
SWITCHING
VALVE
See Ground
Distribution,
page 14-11.
C-8
ENGINE
15A
BLK/YEL
DASH
FUSE
BOX
BLK/
YEL
RED
Throttle
valve
motor
(–)
48
E-22
MASS
AIR FLOW
(MAF)
SENSOR
YEL
BLK/
BLU
1
EVAPORATIVE
EMISSION
(EVAP)
CANISTER
PURGE VALVE
2
BLK/YEL
RED/BLU
EVAP canister
purge valve
control
MAF
sensor
input
E-30
14
69
2
3
1
BLK/
BLU
BLK/
YEL
Throttle
valve
motor (+)
BLK/BLU
YEL
75
EVAPORATIVE
EMISSION
(EVAP)
CANISTER
CUT VALVE
BLK/YEL
EVAP canister
cut valve control
1
H-33
16
H-8
6
H-33
11
2
BLK/YEL
BLU/PNK
BLU/PNK
BLU/PNK
2
74
BLK/YEL
1
VIM
vacuum
switching
valve
WHT/BLU
E-22
E-21
E-21
H-6
1
BLU/PNK
7
H-4
11
M
Throttle
Valve
Motor
3
See Ground
Distribution,
page 14-11.
E-30
BLK/
BLU
BLK/
BLU
BLK
2
BLK/
YEL
H-7
1
BLK/
YEL
E-6
E-6
E-44
E-44
E-8
E-8
F-6
F-6
E-5
E-5
HOT IN ON OR START
BLK/YEL
H-13
3
BLK/YEL
See Dash
Fuse Box,
page 11-3.
BLK/YEL
SB12
BLK
BLK
BLK
Circuit Schematic
23-5
ENGINE CONTROLS
CAMSHAFT
POSITION
(CMP)
SENSOR
E-21
38
GRN
THROTTLE
VALVE
ASSEMBLY
Reference
TPS1
input
3
Reference
TPS2
input
CMP
input
CKP
input
76
E-22
65
12
Throttle
Position
Sensor 2
1
4
Sensor
ground
RED/
BLU
BLU
RED/WHT
BLU/
WHT
3
1
GRN
BLU
2
YEL/RED
1
3
2
CRANK-
SHAFT
POSITION
(CKP)
SENSOR
GRN/WHT
41
See Ground
Distribution,
page 14-10.
Sensor
ground
61
See Ground
Distribution,
page 14-11.
E-30
E-28
BLK/
BLU
BLK/
RED
BLK
YEL/
RED
YEL
GRN
GRN
To A on
page 23-3.
YEL/
RED
Reference
E-21
5
6
8
7
Throttle
Position
Sensor 1
E-5
E-5
E-32
E-32
E-27
E-27
BLK
BLK
A
BLK
ENGINE or
POWERTRAIN
CONTROL
MODULE
(ECM or PCM)
Solid State: Do not
check resistance.
ENGINE or
POWERTRAIN
CONTROL
MODULE
(ECM or PCM)
Solid State: Do not
check resistance.
73
5
E-22
E-21
Circuit Schematic
23-6
ENGINE CONTROLS
H-58
ACCELERATION POSITION
SENSOR ASSEMBLY
ENGINE or POWERTRAIN
CONTROL MODULE (ECM or PCM)
Solid State: Do not check resistance.
61
6
INTAKE AIR
TEMPERATURE
(IAT) SENSOR
1
E-22
Sensor
ground
GRN
ORN
1
YEL/
GRN
27
IAT
sensor
input
77
4
E-21
BLU/
GRN
79
12
B-59
5V
refer-
ence
2
E-43
E-43
E-22
11
15
H-6
Accel-
eration
Position
Sensor 3
H-7
ORN/BLU
7
41
11
Sensor
ground
12
APS 3
input
2
16
BLK/
RED
BRAIDED
WIRE
E-28
See Ground
Distribution,
page 14-10.
9
GRN
8
2
2
YEL
78
6
5V
reference
9
13
Acceleration
Position
Sensor 2
BLU
3
80
1
Sensor
ground
10
APS 2
input
5
14
BLK/
RED
BRAIDED
WIRE
E-28
See Ground
Distribution,
page 14-10.
5
BLK
10
36
4
WHT
68
8
5V
reference
E-22
3
7
Acceleration
Position
Sensor 1
RED
4
63
3
Sensor
ground
4
APS 1
input
7
8
BLK/
RED
BRAIDED
WIRE
E-28
See Ground
Distribution,
page 14-10.
ENGINE or
POWERTRAIN
CONTROL
MODULE
(ECM or PCM)
Solid State:
Do not check
resistance.
ORN
BLU/
GRN
BLU/
ORN
GRN
YEL
BLU
BLK
WHT
RED
ORN
BLU/
GRN
BLU/
ORN
GRN
YEL
BLU
BLK
WHT
RED
BLK/YEL
BLK
BLK
BLK
BLK
BLK
BLK/YEL
BLK
BLK
E-21
E-21
Circuit Schematic
23-7
ENGINE CONTROLS
E-22
10
37
E-21
GRN/YEL
E-4
POWER STEERING
PRESSURE (PSP) SWITCH
Switch closes at 3430 kPa (500 psi)
Switch opens at 2940 kPa (430 psi)
27
LT GRN/WHT
VSS
input
Vehicle Speed
Sensor (VSS)
PSP switch
input
KS 2
input
BLK
ENGINE or
POWERTRAIN
CONTROL
MODULE
(ECM or PCM)
Solid State:
Do not check
resistance.
E-22
9
YEL
1
KS 1
input
2
E-14
E-14
(Not
Used)
BRAIDE
D
WIRE
49
Ground
GRN
1
2
E-15
E-15
(Not
Used)
BRAIDE
D
WIRE
60
Ground
E-21
E-22
E-21
C-10
METER
GAUGE
10A
BLU/YEL
DASH
FUSE
BOX
35
RED/
GRN
I-9
26
(S model)
15
See Dash
Fuse Box,
page 11-3.
BLU/YEL
Meter Assembly
MALFUNCTION
INDICATOR
“CHECK ENGINE”
LIGHT
METER
ASSEMBLY
E-22
11
H-9
3
VIO
I-9
(S model)
I-10
(S model)
5
4
19
RED/
YEL
13
RED/WHT
25
RED/
BLU
26
RED/BLK
62
RED
Ignition System
HOT IN ON OR START
MIL control
Ignition coils control
VIO
LOW
FUEL
INDICATOR
LIGHT
31
8
YEL/BRN
I-10
18
Low fuel
indicator
light control
YEL/BRN
H-24
H-25
10
BLU/YEL
SB13
H-5
8
VIO
6
YEL/BRN
H-5
11
LT GRN/WHT
45
GRN/ORN
4
GRN/BLK
A/C
Compressor
Controls
A/C
compressor
relay control
A/C on
input
H-57
11
13
GRN/ORN
GRN/BLK
REDUCE
POWER
INDICATOR
LIGHT
33
1
RED/WHT
18
Reduce power
indicator control
RED/WHT
H-9
9
RED/WHT
BLK
BLK
BLU/YEL
Circuit Schematic
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