2007 ISUZU KB P190 engine

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

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

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

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

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

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

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

6E-40 ENGINE CONTROL SYSTEM (4JK1/4JJ1)
Fuel Rail Pressure (FRP) Sensor
Fuel Temperature (FT) Sensor Glow Plug
Mass Air Flow (MAF)/ Intake Air Temperature (IAT)
Sensor
Connector No. E-48
Connector Color Black
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 BLK Sensor low reference
2 WHT Sensor signal
3 RED Sensor 5V reference
LNW46ESH001501
12 3
LNW46ESH001201
12
Connector No. E-27
Connector Color Gray
Test Adapter No. J-35616-64A
Pin No. Wire Color Pin Function
1 YEL/ RED Sensor low reference
2 PNK Sensor signal
Connector No. E-49
Connector Color Silver
Pin No. Wire Color Pin Function 1 BLK/ RED Power supply
LNW46ESH000701
LNW46ESH001801
12345

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ISUZU KB P190 2007