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ECM/PCM Circuit Diagram (K20Z2 engine)
11-46Fuel and Emissions Systems
System Description (cont’d)
YEL/BLK YEL/BLK
YEL/BLK
YEL/BLK
YEL/BLK
YEL/BLK BRN/YEL
BRN/YEL
G101 3
1 2
3
1 2
YEL
BLU RED BRN
YEL/BLK24P JUNCTION
CONNECTOR
A
BLU/YEL
GRN
C8
C6
C7C5
C31
C32 INJ4
INJ2
INJ3INJ1
CMPB
CKP 18 20
19
2423
22 21
ECM/PCM
KBLU/WHT
3
1
2
BLU/WHT BLK/YEL
BRN/YEL
C41
CMPA
AF*3
*4
5V
No. 1 INJECTOR
No. 2 INJECTOR
No. 3 INJECTOR
No. 4 INJECTOR
CMP SENSOR A
CKP SENSOR CMP SENSOR B 1
2
1
2
1
2
1
2
*3: ’06 model
*4: ’07-09 models
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11-47
C13C11
C14 YEL/RED
GRN/WHT
C23 BLU/WHT
C42
RED/BLU 1
GRN/RED
RED/BLU
C106
VTC OIL CONTROL
SOLENOID VALVE
B34
GRN/YEL
VTS
VCC1
MAP
SG1 KS
VTC BLU/WHT
2
1
BLK
G101 1
10 YEL/RED
GRN/WHT GRN/RED
D 2
3
1
BLK
GRN/YEL
2
C22 BLU/BLK
BRN/YEL1
G101
VTPSW
G101BLU/BLK
2
978
12
B C*2
*1
978 YEL/BLU3
WHT/BLK 1
GRN/BLK 2
BLU/RED 4
6
F
G101
E *1
B18 YEL/BLU
VCC2
B29
EGRP
B2
EGR
12 V
1110 BLK/RED
(BLK)*4
BRN/YEL *4
AG
24P
JUNCTION
CONNECTOR
24P
JUNCTION
CONNECTOR
24P
JUNCTION
CONNECTOR
KNOCK SENSORMAP SENSOR
ROCKER ARM
OIL PRESSURE
SWITCH ROCKER ARM
OIL CONTROL
SOLENOID
EGR VALVE EGR VALVE
POSITION
SENSOR
*1: A/T
*2: M/T
*4: ’07-09 models
(cont’d)
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Page 371 of 2893
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´
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ECM/PCM Circuit Diagram (K20Z2 engine) (cont’d)
11-48Fuel and Emissions Systems
System Description (cont’d)
1
2
3
BLK/YEL
4
GRN/BLK
5
RED/YEL
B30
VG
RED/BLK
B32
VG BLK/BLU
G
B33
SG2 GRN/BLK
B31
IAT RED/YEL F
N *1
ECT SENSOR 1
B23
ECT1
RED/WHT GRN/BLK
RED/WHT
B36
PG1 BLK
B1
PG2 BLK/RED
(BLK)*4
C2
PGMETCS BLK
G101
3
A39
BKSWNC BRN Brake pedal pressed: closed
Brake pedal released: open
Brake pedal pressed: open
Brake pedal released: closed
4
YEL 1
WHT 2
LT GRN
SU T BRAKE PEDAL
POSITION SWITCH
LT BLU Clutch pedal pressed: open
Clutch pedal released: closed
CLUTCH PEDAL
POSITION SWITCH
A41
CRMTCLS
3 2
G401 BLK
*2 C40
LG1
BRN/YEL
C44
LG2 BRN/YEL
G101D
IJ
H
18
1920 BRN
BRN
BRN/YEL C101
AF
AG
BRN/
YEL BRN/
YEL
21
*4
*3*4 1 2
MAF
SENSOR
IAT
SENSOR
6 5
*1: A/T
*2: M/T
*3: ’06 model
*4: ’07-09 models
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11-49
EVAP CANISTER
PURGE VALVE
BLK/YEL
B3
LBLK/YEL
No. 1 IGNITION COILNo. 3 IGNITION COIL
C15
C16
C17
G101BLK BLK
BLK/WHT
BLK
ICM To
SPARK
PLUG
ICM
To
SPARK
PLUG
ICM
To
SPARK
PLUG
No. 2 IGNITION COIL
17
WHT/BLU
BLU/RED
No. 4 IGNITION COIL
C18
BLKICM To
SPARK
PLUG
24P JUNCTION
CONNECTOR
24P JUNCTION
CONNECTOR
BLK
M
BLK/
WHT BLK/YEL
B42
YEL/GRN BLK/WHT
BLK/WHT
BRN BLK/WHT
WHT/BLU
ALTERNATOR
1
1
3
YEL/BLU
BLK/YEL
G
WHT/BLU
9
B43 WHT/RED WHT/RED
WHT/GRN
B41 WHT/GRN 4
1
3
5
YEL
C101
7
2
34
2
8
6 7
BLK/YEL
WHT/BLU
WHT/RED
WHT/GRN
PCS
IGPLS1
IGPLS2
IGPLS3
IGPLS4 ALTL
ALTF ALTC K
WHT/BLU
BLU/RED YEL/GRN
BRN
BLU
8 13
1415 16
1
2
3
1
2
3
1
2
3
1
2 YEL/BLU
2
BLK/YEL
C106
C101 15
16
(cont’d)
08/08/21 14:13:46 61SNR030_110_0049
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DYNOMITE -2009-
Page 373 of 2893
Î
ECM/PCM Circuit Diagram (K20Z2 engine) (cont’d)
11-50Fuel and Emissions Systems
System Description (cont’d)
ATF TEMPERATURE
SENSOR
N
WHT
WHT
SHIFT SOLENOID
VALVE A
BLU
SHIFT SOLENOID
VALVE B
ORN
GRN/BLK
6
SHIFT SOLENOID
VALVE C
GRN
7
5
2
1
A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVE A
A/T CLUTCH PRESSURE
CONTROL SOLENOID VALVE BA/T CLUTCH PRESSURE
CONTROL SOLENOID VALVE C
INPUT SHAFT
(MAINSHAFT)
SPEED SENSOR
GRN/BLK YEL/BLU
E 1
2
1
2
1
2
BLK/RED
(BLK)*4
G101 1
2
3 SHIFT SOLENOID
VALVE D
YEL
8
SHIFT SOLENOID
VALVE E
RED
3
*1
B27RED/YEL
B10 BLU/BLK
B11 GRN/WHT
TATF
SHA SHBB20 GRN
SHC
RED/BLK
B44
BRNBLU/YEL
B35
B25
WHT/RED
B17 LSA
LSB
LSC
NMB26
GRN/RED
SHD
B24 YEL
SHE
BLK/RED
(BLK)*4BLK/RED
(BLK)*4
*1: A/T
*4: ’07-09 models
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11-51
2ND CLUTCH
TRANSMISSION FLUID
PRESSURE SWITCH
3RD CLUTCH
TRANSMISSION FLUID
PRESSURE SWITCH
1
1
BLU/RED
BLU/WHT
BLU/WHT
RED/BLK
BLU/BLK
WHT 7
YEL/GRN
RED/WHT RED
BLU/YEL 4
9
3
8
6
10
1 P
R
N
D
TRANSMISSION
RANGE SWITCH S
G101 BLU/WHT
RED/BLK
BLK/BLU
WHT 4
PNK
BLK
WHT/RED BLU
YEL/RED 6
7
2 8
3
5
1
10
5
OUTPUT SHAFT
(COUNTERSHAFT)
SPEED SENSOR
YEL/RED
B
GRN/WHT1
2
3
C
*1
B8
B9 OP2SW
OP3SW 17
16 23 22
B13
B14 BLU/BLK
WHT
B21 B12 ATPP
ATPR
ATPD
ATPN
B15 ATPS
B28 ATPFWD
B22 ATPRVS BLU/
BLK
C101
BLK/WHT
C43
NC
4C101
O
ORN
CLUTCH
INTERLOCK
SWITCHClutch pedal pressed: closed
Clutch pedal released: open
BLK ORN 1
2
G401 BLK/RED
(BLK)*4
*2
WHT
20
*1: A/T
*2: M/T
*4: ’07-09 models
(cont’d)
08/08/21 14:13:48 61SNR030_110_0051
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Page 375 of 2893
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ECM/PCM Circuit Diagram (K20Z2 engine) (cont’d)
11-52 Fuel and Emissions Systems
System Description (cont’d)
A/F SENSOR
(SENSOR 1)
2
RED
C29
AFS RED
C30
AFS RED/YEL
C9
AFSHTC 1
RED/BLU
3
BLU
4
Q
10
C101
SECONDARY
HO2S
(SENSOR 2)
3
4
C27
SHO2S
B4
SO2SHTC H
P
I
OIL PRESSURE
SWITCH
B7
OPSW
YEL/RED
A25 1
3
BRN
VCC4
A17 1
YEL
APSA
A35 2
BLU
SG4
A24 6
GRY
VCC5
A18 4
PUR
APSB
A34 5
LT BLU
SG5 9
5 THROTTLE
ACTUATOR
1 6
WHT/RED 2
13
4
6
5
BLU
RED/BLK RED/BLK
GRN RED/BLU
BLU/RED GRN/YEL
C4
ETCSM
C3
ETCSM C39
SG3 C21
TPSB
C12
VCC3
C20
TPSA
GRN BLU
GRNPUR
R
WHT/GRN
3 (2) *81 (5) *8
2 (6) *8 BLK
YEL
C209
AB
1 2
THROTTLE BODY
APP SENSOR A/B
BLK/WHT
WHT
PNK TP SENSOR
AB
BRN
PNK WHT
BLU/RED
GRN/YEL
14
15
19
23
18
*8: ’09 model
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11-53
1
A33
ECT2
2
A9
SG6 GRN
BLK
A/C PRESSURE
SENSOR
1
A19
VCC6
2
A16
ACPD LT GRN
3
BLK
1
2
A26
FTP
3
BLK
1
A10
VSV LT GRN
LT GRNEVAP CANISTER
VENT SHUT VALVE
2
PUR
A28
NEP BLU
To
EPS CONTROL UNIT
12
9
10
11
8
RED
BLK
PUR C204
Q
BLULT GRN
A27
SLS PNK
13
B16
SUPP
B40 SDNP BRN C201
VYEL
PNK
2
1
2
1
2 1
BLU/YEL AH
RED
*1 LT GRN
17
BLU
GRN BLU
BLK
G504 16
16
1717
7
6 GRN/ORN
BLK/WHT
LT GRN
GRN
C202
CABLE REEL
C103
2
1 2
1 ECT SENSOR 2
FTP SENSOR
SHIFTLOCK
SOLENOID
PADDLE
SHIFTER
(UPSHIFT
SWITCH)
PADDLE
SHIFTER
(DOWNSHIFT
SWITCH)
RED BLK
*1: A/T
(cont’d)
08/08/21 14:13:49 61SNR030_110_0053
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DYNOMITE -2009-