Isuzu KB P190. Manual — part 265

6E-26 Engine Control System (4JH1)

Clutch Switch

LNW46ESH000801

Connector No.

C-77

Connector Color

White

Test Adapter No.

J-35616-42

Pin

Wire Color

Pin Function

1

BLU/RED

Clutch Pedal Switch Ignition Voltage

2

YEL

Clutch Pedal Switch Signal

Data Link Connector (DLC)

LNW36ESH015801

Connector No.

B-58

Connector Color

Black

Test Adapter No.

J-35616-2A

Pin

Wire Color

Pin Function

1







 Not

Used

2

GRN

J1850 (Class 2)

3







 Not

Used

Connector No.

B-58

Connector Color

Black

Test Adapter No.

J-35616-2A

Pin

Wire Color

Pin Function

4 BLK

Ground

5 BLK

Ground

6

BLU

Diag Request Switch

7 YEL/BLU

Keyword

2000

8







 Not

Used

9







 Not

Used

10







 Not

Used

11

YEL/BLK TCM

Diagnostic

12

ORN/WHT

ABS C/U Diagnostic

13

RED SRS

Diagnostic

14







 Not

Used

15







 Not

Used

16

RED/YEL Power

Supply

EGR Solenoid Valve

RTW66ESH000601

Connector No.

C-115

Connector Color

Black

Test Adapter No.

J-35616-4A

Pin

Wire Color

Pin Function

1

BLU/RED

Solenoid Valve 12 Volts Feed

2

BLK/ORN

Solenoid Valve Control

Engine Control System (4JH1) 6E-27

Engine Coolant Temperature Coolant (ECT) Sensor

LNW46ESH003901

Connector No.

E-41

Connector Color

Gray

Test Adapter No.

J-35616-4A

Pin

Wire Color

Pin Function

1

GRY

ECT Sensor Signal

2

BLK/PNK

ECT Sensor Low Reference

Fuel Injection Pump Control Unit (PCU)

RTW66ESH000701

Connector No.

E-6

Connector Color

Black

Test Adapter No.

J-35616-8

Pin

Wire Color

Pin Function

1

RED

CAN Low Signal

2

YEL

CAN High Signal

3







 Not

Used

Connector No.

E-6

Connector Color

Black

Test Adapter No.

J-35616-8

Pin

Wire Color

Pin Function

4







 Not

Used

5

ORN

Engine Shutoff (ESO) Solenoid
Valve Control Signal Input

6 BLK

Ground

7

BLU/RED

Battery voltage

8

PNK

CKP Sensor Signal Input

9







 Not

Used

Glow Plug

LNW46ESH000701

Connector No.

E-49

Connector Color

Silver

Pin

Wire Color

Pin Function

1 BLK/RED

Power

Supply

6E-28 Engine Control System (4JH1)

Idle Switch

RTW66ESH000301

Connector No.

E-23

Connector Color

Gray

Test Adapter No.

J-35616-33

Pin

Wire Color

Pin Function

1

BLK

Idle Switch Ground

2

GRN/ BLK

Idle Switch Signal

3







 Not

Used

Mass Air Flow (MAF) / Intake Air Temperature
Sensor

RTW66ESH000801

Connector No.

C-116

Connector Color

Black

Test Adapter No.

J-35616-4A

Pin

Wire Color

Pin Function

1

BLK/BLU

IAT Sensor Signal

Connector No.

C-116

Connector Color

Black

Test Adapter No.

J-35616-4A

Pin

Wire Color

Pin Function

2

BLU/RED

MAF Sensor Ignition Voltage Feed

3

BLK/RED

MAF Sensor & IAT Sensor Low
Reference

4

WHT/RED

MAF Sensor 5 Volts Reference

5

GRN/RED

MAF Sensor Signal

Turbocharger Solenoid Valve

RTW66ESH000901

Connector No.

C-123

Connector Color

Black

Test Adapter No.

J-35616-64A

Pin

Wire Color

Pin Function

1

BLU/RED

Solenoid Valve 12 Volts Feed

2

BRN/RED

Solenoid Valve Control

Engine Control System (4JH1) 6E-29

Vacuum Pressure Sensor

RTW66ESH001001

Connector No.

C-124

Connector Color

Black

Test Adapter No.

J-35616-33

Pin

Wire Color

Pin Function

1

RED/BLU

Vacuum Pressure Sensor Signal

2

BLK/PNK

Vacuum Pressure Sensor Low
Reference

3

WHT/BLU

Vacuum Pressure Sensor 5 Volts
Reference

Vehicle Speed Sensor (VSS)

LNW46ESH001401

Connector No.

E-44

Connector Color

Gray

Test Adapter No.

J-35616-33

Pin

Wire Color

Pin Function

1

YEL

VSS 12 Volts Feed

2 LT

GRN/

WHT

VSS Low Reference

3 BLK/YEL

VSS

Signal