Isuzu Trooper (1998-2002 year). Manual - part 411

6E–14

6VE1 3.5 ENGINE DRIVEABILITY AND EMISSIONS

PCM Pinouts

PCM Pinout Table, 80-Way Blue Connector – Row “F1 

∼

 20”

060RY00045

PIN

PIN Function

Wire Color

IGN ON

ENG RUN

Refer To

F1

PCM Ground

BLK/BLU

0.0V

0.0V

Chassis Electrical

F2

5Volt Referrence“2” (AP
Sensor 2)

GRN

5.0V

5.0V

AP Sensor

F3

5Volt Referrence“2” (TP
Sensor 2)

RED/WHT

5.0V

5.0V

AP Sensor

F4

A/C Clutch

GRN/BLK

B+(A/C off)

B+(A/C off)

General Description and
Operation,A/C Cluch Circuit
Opreation

F5

Mission Main Case

GRN/RED

0.0V

0.0V

4L30E  T/Mission

F6

Not Used

—

—

—

—

F7

Tachometer

BLK/RED

8.8V

10.0V(at idle)

Chassis Electrical

F8

Not Used

—

—

—

—

F9

Not Used

—

—

—

—

F10

Not Used

—

—

—

—

F11

T.O.D

RED/WHT

—

—

—

F12

Not Used

—

—

—

—

F13

Not Used

—

—

—

—

F14

Mass Air Flow(MAF)

YEL

4.9V

4.2V

General Description, Mass
Air Flow Sensor

F15

Not Used

—

—

—

—

F16

Not Used

—

—

—

—

F17

Bank 1 HO2S Low

RED

0.0V

0.1V

General Description and
Operation, Catalyst Monitor
HO2S 2

F18

Not Used

—

—

—

—

F19

Ignition Feed

RED/BLU

B+

B+

6D Section

F20

Ignition Feed

WHT

B+

B+

6D Section

6E–15

6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

PCM Pinout Table, 80-Way Blue Connector – Row “F20 

∼

 40”

060RY00156

PIN

PIN Function

Wire Color

IGN ON

ENG RUN

Refer To

F21

Bank 1 HO2S 1 Ground

WHT

0.0V

0.0V

General Description and
Operation, Catalyst Monitor
HO2S 1

F22

Not Used

—

—

—

—

F23

Bank 2 HO2S 1 Ground

BLU

0.0V

0.0V

General Description and
Operation, Catalyst Monitor
HO2S 1

F24

Not Used

—

—

—

—

F25

ION Sensing Module

RED/BLU

1.555V

1.555V

General Description and
Operation,ION Sensing
Module

F26

ION Sensing Module

RED/BLK

1.555V

1.555V

General Description and
Operation,ION Sensing
Module

F27

Intake Air Temperature
(IAT)Sensor

YEL/GRN

0.5–4.9V

0.5–4.9V

General Description and
Operation, IAT

F28

Not Used

—

—

—

—

F29

Manifold Absolute
Pressure(MAP)

RED

3.5V–4.9V

(depends on

altitude and

barometric

pressure)

0.6-1.3V

General Description and
Operation, Manifold Absolute
Pressure

F30

Not Used

—

—

—

—

F31

Not Used

—

—

—

—

F32

Power Lamp

GRN/WHT

B+

B+

4L30E  T/Mission

F33

Not Used

—

—

—

—

F34

Winter Lamp

PNK/GRN

B+

B+

4L30E T/Mission

F35

Not Used

—

—

—

—

F36

Not Used

—

—

—

—

F37

Power Steering Pressure
(PSP)

GRN/YEL

B+

B+

Power Steering

F38

Illuminated Switch

GRN/YEL

B+

B+

Chassis Electrical

6E–16

6VE1 3.5 ENGINE DRIVEABILITY AND EMISSIONS

PIN

Refer To

ENG RUN

IGN ON

Wire Color

PIN Function

F39

Brake Swich

GRN/YEL

0.0V

0.0V

4L30E  T/Mission

F40

PCM Ground

BLK/RED

0.0V

0.0V

Chassis Electrical

6E–17

6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

PCM Pinout Table, 80-Way Blue Connector – Row “F41 

∼

 60”

060RY00046

PIN

PIN Function

Wire Color

IGN ON

ENG RUN

Refer To

F41

Throttle Position(TP) 1
Sensor Ground

GRN

0.0V

0.0V

General Description and
Operation,TPS

F42

Fuel Pump Relay

SIL/BLK

0.0V

B+

On Vehicle Service, Fuel
Pump Relay

F43

Adaptor Case

VIO/RED

0.0V

0.0V

4L30E T/Mission

F44

Bank 1 HO2S 2 Heater
Ground

BLK/PNK

0.0V

0.0V

General Description and
Operation, Catalyst Monitor
HO2S 2

F45

A/C Request

GRN/ORN

0.0V

0.0V

Chassis Electrical

F46

Auto Cruise Brake Switch

ORN

0.0V

0.0V

Chassis Electrical

F47

Adaptor Case

VIO/RED

B+

B+

4L30E T/Mission

F48

Throttle Valve DC
Motor(–)

BLK

Duty Cycle

Duty Cycle

General Description and
Operation, ETC

F49

Not Used

—

—

—

—

F50

Bank 2 HO2S 2 Ground

ORN

0.0V

0.0V

General Description and
Operation, Catalyst Monitor
HO2S 2

F51

DLC Serial Data

ORN

5.0V

5.0V

Chassis Electrical

F52

Bank 1 HO2S 2 Ground

RED

0.0V

0.0V

General Description and
Operation, Catalyst Monitor
HO2S 2

F53

ECT Ground

GRN

0.0V

0.0V

General Description and
Operation,ECT Sensor

F54

Not Used

—

—

—

—

F55

Not Used

—

—

—

—

F56

Injector Cylinder #5

GRN/BLK

B+

B+

General Description and
Operation,Fuel Injector

F57

Ignition Feed

WHT

B+

B+

Chassis Electrical

F58

Class 2 Data

ORN/GRN

0.0V

0.0V

General Description