Page 1649 of 6020

6E-32 ENGINE CONTROL SYSTEM (4JK1/4JJ1)
Engine Control Module (ECM)-J2
Pin No. Wire ColorPin Function
58 YEL CKP sensor signal
59 PNK Fuel filter switch signal
60 — Not used
61 BLU/ GRN IAT sensor low reference
62 BRN EGR drive voltage
63 YEL EGR control low side
64 BLK CMP sensor shield ground
65 — Not used
66 ORN/ BLK Turbocharger nozzle control
solenoid valve control
67 YEL Swirl control solenoid valve
control
68 WHT FRP sensor signal
69 BLK FRP sensor low reference
70 BLU/ RED FRP regulator low side
71 RED Cylinder #2 fuel injector charge
voltage
72 PNK Cylinder #4 fuel injector charge
voltage
73 BLK Ground
Connector No. C-58
Connector Color Black
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 ORN Brake switch 2 signal
2 BLK/ GRN Diagnostic request switch
RTW76ESH003101
12345678910111213141516
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
Pin No. Wire Color
Pin Function
3 RED/ GRN P or N range switch (A/T)
BLK/ WHT Neutral switch (M/T)
4 GRN/ BLK Thermo relay signal
5 — Not used
6 — Not used
7 BLU APP sensor 3 5V reference
8 BL/ UWHT APP sensor 3 signal
9 ORN APP sensor 2 5V reference
10 BLU/ GRN APP sensor 2 signal 11 WHT APP sensor 1 5V reference
12 RED APP sensor 1 signal
13 GRY/ GRN Cruise cancel switch signal
14 WHT/ GRN Cruise main switch signal
15 — Not used
16 — Not used
17 — Not used
18 — Not used
19 YEL Clutch switch signal
20 — Not used
21 RED Brake switch 1 signal
22 — Not used
23 BLU/ RED APP sensor 3 low reference
24 BLK APP sensor 3 shield ground
25 ORN/ BLU APP sensor 2 low reference
26 BLK APP sensor 2 shield ground
27 BLK APP sensor 1 low reference
28 BLK APP sensor 1 shield ground
29 BRN/ YEL Cruise resume switch signal
30 LT GRN Cruise set switch signal
31 — Not used
32 — Not used
33 BLK/ RED Engine speed signal output
34 — Not used
35 ORN/ BLU Starter cut relay control
36 — Not used
37 BLK/ BLU Glow relay control
38 — Not used
39 — Not used
40 — Not used
41 — Not used
42 — Not used
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ISUZU KB P190 2007
Page 1650 of 6020
ENGINE CONTROL SYSTEM (4JK1/4JJ1) 6E-33
Pin No. Wire ColorPin Function
43 — Not used
44 RED/ WHT Starter switch signal
45 BLU/ RED ECM main relay control
46 — Not used
47 — Not used
48 — Not used
49 GRN/ YEL Cruise set lamp control
50 GRN/ WHT Cruise main lamp control
51 — Not used
52 RED/ WHT Battery voltage (Back-up)
53 — Not used
54 ORN/ BLK Fuel pump relay control
55 GRY/ RED A/C compressor relay control
56 RED/ WHT Accelerator pedal position signal
output
57 BRN/ YEL MIL control
58 — Not used
59 — Not used
60 — Not used
61 — Not used
62 BLK/ YEL VSS signal
63 BLK Ground
64 — Not used
65 BLU/ RED ECM main relay control
66 YEL CAN High
67 BLU CAN Low
68 — Not used
69 BRN/ RED Fuel filter lamp control
70 ORN/ WHT Fuel consumption signal output
71 PNK/ WHT SVS lamp control (Euro 4
specification)
72 WHT/ GRN Ignition voltage
73 RED/ BLU Battery voltage
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ISUZU KB P190 2007
Page 1651 of 6020
6E-34 ENGINE CONTROL SYSTEM (4JK1/4JJ1)
Engine Control Connector End Views
Accelerator Pedal Position (APP) SensorBarometric Pressure (BARO) Sensor
Boost Pressure Sensor
Connector No. C-40
Connector Color Black
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 BLU APP sensor 3 5V reference
2 — Not used
3 ORN/ BLU APP sensor 2 low reference
4 BLK APP sensor 1 low reference
5 RED APP sensor 1 signal
6 BLU/ WHT APP sensor 3 signal
7 BLU/ RED APP sensor 3 low reference
8 ORN APP sensor 2 5V reference
9 BLU/ GRN APP sensor 2 signal
10 WHT APP sensor 1 5V reference
RTW76ESH001001
12345
678910
Connector No. E-40
Connector Color Gray
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 ORN Sensor low reference
2 PNK/ GRN Sensor signal
3 BLU/ GRN Sensor 5V reference
RTW76ESH000901
3
12
LNW46ESH001501
12 3
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ISUZU KB P190 2007
Page 1652 of 6020
ENGINE CONTROL SYSTEM (4JK1/4JJ1) 6E-35
Brake SwitchClutch Switch
Camshaft Position (CMP) Sensor
Connector No.
E-107
Connector Color Black
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 YEL Sensor signal
2 BLU Sensor low reference
3 GRN Sensor 5V reference
Connector No. C-44
Connector Color White
Test Adapter No. J-35616-40 (Pin1-2)
J-35616-2A (Pin3-4)
Pin No. Wire Color Pin Function
1GRN Switch 1 (stop lamp switch)
battery voltage feed
2 RED Switch 1 (stop lamp switch) signal
3 ORN Switch 2 signal
4WHT/ GRN Brake switch 2 ignition voltage
feed
RTW76ESH000801
12
34Connector No. C-77
Connector Color White
Test Adapter No. J-35616-42
Pin No. Wire Color Pin Function
1 WHT/ GRN Ignition voltage feed
2 YEL Switch signal
LNW46ESH000801
1
2
RTW76ESH000701
123
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ISUZU KB P190 2007
Page 1653 of 6020
6E-36 ENGINE CONTROL SYSTEM (4JK1/4JJ1)
Crankshaft Position (CKP) SensorCruise Main Switch
Data Link Connector (DLC)
Connector No.
E-39
Connector Color Black
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 WHT Sensor signal
2 BLK Sensor low reference
3 RED Sensor 5V reference
Connector No. E-52
Connector Color Black
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 YEL Sensor signal
2 BLU Sensor low reference
3 GRN Sensor 5V reference
RTW76ESH000701
123
Connector No. B-67
Connector Color White
Test Adapter No. J-35616-33
Pin No. Wire Color Pin Function
1 RED/ GRN Illumination lamp ground
2 GRN/ RED Illumination lamp voltage feed
3 WHT/ GRN Cruise main switch signal
4WHT/ GRN Cruise main switch ignition
voltage
5 — Not used
6 GRN/ WHT Cruise main switch ignition lamp
ground
RTW76ESH001101
123456
LNW36ESH015801
87654321
16151413121110
9
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ISUZU KB P190 2007
Page 1654 of 6020

ENGINE CONTROL SYSTEM (4JK1/4JJ1) 6E-37
EGR ValveEngine Coolant Temperature (ECT) Sensor
Connector No.
B-58
Connector Color Black
Test Adapter No. J-35616-2A
Pin No. Wire Color Pin Function
1 BKL/ GRN Diagnostic request switch (ECM)
2 — Not used
3 — Not used
4 BLK Ground
5 BLK Ground
6 BLU CAN high
7 VIO/ GRN Keyword serial data (TCM
[standard output], EHCU [ABS
module] and SRS control unit)
8 — Not used
9 — Not used
10 — Not used 11 YEL/ BLK Diagnostic request switch (TCM)
12 ORN/ WHT Diagnostic request switch (EHCU
[ABS module])
13 RED Diagnostic request switch (SRS
control unit)
14 YEL CAN low
15 — Not used
16 RED/ YEL Battery voltage
LNW46ESH001901
1
4 2
5 3
6
Connector No. E-71
Connector Color Gray
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 WHT/ BLU Position sensor 5V reference
2 RED Position sensor low reference
3 GRY Position sensor signal
4 BRN Solenoid drive voltage
5—Not used
6 YEL Solenoid control low side (PWM)
Connector No. E-41
Connector Color Gray
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 GRN/ RED Sensor signal
2 WHT Sensor low reference
3 YEL/ BLK Gauge signal
LNW46ESH001701
12
3
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ISUZU KB P190 2007
Page 1655 of 6020
6E-38 ENGINE CONTROL SYSTEM (4JK1/4JJ1)
Fuel Injector No.1 Cylinder
Fuel Injector No.2 Cylinder Fuel Injector No.3 Cylinder
Connector No.
E-13
Connector Color Gray
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 BLU/ YEL Solenoid control
2 BLU Charge voltage
LNW46ESH001101
12
LNW46ESH001101
12
Connector No. E-14
Connector Color Gray
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 YEL Solenoid control
2 RED Charge voltage
Connector No. E-15
Connector Color Gray
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 BRN Solenoid control
2 WHT Charge voltage
LNW46ESH001101
12
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ISUZU KB P190 2007
Page 1656 of 6020
ENGINE CONTROL SYSTEM (4JK1/4JJ1) 6E-39
Fuel Injector No.4 Cylinder
Fuel Rail Pressure (FRP) Regulator Fuel Pump & Sender Assembly
Connector No.
E-16
Connector Color Gray
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 GRN Solenoid control
2 PNK Charge voltage
LNW46ESH001101
12
LNW46ESH001101
12
Connector No. E-50
Connector Color Gray
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 BLK/ YEL Control high side (PWM)
2 BLU/ RED Low side
Connector No. F-2
Connector Color White
Test Adapter No. J-35616-4A
Pin No. Wire Color Pin Function
1 ORN/ BLU Fuel pump motor voltage feed
2 BLK Fuel gauge ground
3 YEL/RED Fuel gauge signal
4 BLK Fuel pump motor ground
RTW76ESH003201
1234
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ISUZU KB P190 2007