Isuzu Trooper (2000 year). Manual - part 225

6E–29

TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

PIN

Refer To

ENG RUN

IGN ON

Wire Color

PIN Function

S77

5Volt Referrence (AP
Sensor 3)

ORN

5.0V

5.0V

Appropriate Sensor

S78

Accelerate Position(AP)
Sensor 2

YEL

0.41–0.45V

0.41–0.45V

General Description and
Operation,AP Sensor

S79

Accelerate Position(AP)
Sensor 3

BLU/GRN

4.55–4.99V

0.41–0.45V

General Description and
Operation,AP Sensor

S80

Manifold Absolute
Pressure(MAP)

BLU

0V

0V

General Description and
Operation, Manifold Absolute
Pressure

6E–30

TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

Component Locators

Engine Component Locator

060RY00070

6E–31

TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

Engine Component Locator Table

Number

Name

Location

1

Linear Exhaust Gas Recirculation (EGR) Valve

Rear right side of the engine

2

Throttle Position (TP) Sensor

On the throttle body

3

Intake Air Temperature (IAT) Sensor

On the intake air duct near the throttle body

4

Check Engine (MIL) Light

On the instrument panel beneath the
tachometer

5

Positive Crankcase Ventilation (PCV) Valve

On the left of the cylinder head cover

6

Air Cleaner

Left front of the engine bay

7

Mass Air Flow (MAF) Sensor

Attached to the air filter box

8

Camshaft Position (CMP) Sensor

On the rear right side of the left cylinder head

9

Fuel Pressure Regulator

Rear side of the engine

10

ION Sensing module

Bolted to the top of the Common Chamber

11

Common Chamber

Top of the engine

12

EVAP Canister Purge Valve

Bolted to the front of the coolant pipe

13

Fuse/Relay Box

Along the inside of the right fender

14

Manifold Absolute Pressure (MAP) Sensor

Bolted to the top of the Common Chamber

15

Throttle Body

Between the intake air duct and the Common
Chamber

16

Engine Coolant Temperature Sensor

On the coolant crossover pipe at the front of
the engine, near the throttle body

17

Power Train Control Module (PCM)

Along the inside of the right fender

6E–32

TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS

Undercarriage Component Locator

F00RW032

Undercarriage Component Locator Table

Number

Name

Location

1

Fuel Pump Assembly

Installed in the top of the fuel tank

2

EVAP Canister

On the top of the bracket that is located behind
of the cross member

3

EVAP Canister Cut Valve

On the top of the bracket that is located behind
of the cross member

4

Fuel Gauge Unit

Installed in the front edge of the fuel tank, on
the right side

5

Fuel Filter

Located along the inside of the right frame rail,
ahead of the rear axle

6

Vehicle Speed Sensor (VSS)

2WD: Protrudes from the transmission
housing, just ahead of the propeller shaft.

4WD: Protrudes from the rear output shaft
housing of the transfer case.

7

Heated Oxygen Sensor (Bank 1, HO2S 1)

Threaded into the exhaust pipe behind the
right-hand catalytic converter

8

Heated Oxygen Sensor (Bank 1, HO2S 2)

Threaded into the exhaust pipe ahead of the
right-hand catalytic converter

9

Heated Oxygen Sensor (Bank 2, HO2S 1)

Threaded into the exhaust pipe ahead the
left-hand catalytic converter

10

Heated Oxygen Sensor (Bank 2, HO2S 2)

Threaded into the exhaust pipe behind the
left-hand catalytic converter