Isuzu Trooper 1999 Workshop Manual page 880

Trooper 1999
Table of Contents

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Tech 2
Data List
Parameter
HO2S Bank 1
O2 Sensor
Sen.1
Data
(ready/not
ready)
HO2S Bank 2
O2 Sensor
Sen.1
Data
(ready/not
ready)
HO2S Warm-Up
O2 Sensor
Time Bank 1
Data
Sen.1
HO2S Warm-Up
O2 Sensor
Time Bank 1
Data
Sen.2 (Auto
trans)
HO2S Warm-Up
O2 Sensor
Time Bank 1
Data
Sen.2 (Manual
trans)
HO2S Warm-Up
O2 Sensor
Time Bank 1
Data
Sen.3(Manual
trans)
HO2S Warm-Up
O2 Sensor
Time Bank 2
Data
Sen.1
HO2S Warm-Up
Specific
Time Bank 2
Eng: HO2S
Sen.2 (Auto
trans)
IAT (Intake Air
Engine
Temp)
Ignition Voltage
Engine
Inj. Pulse Bank
Engine
1
Inj. Pulse Bank
Engine
2
KS Noise
Engine
Channel (Knock
Sensor)
Long Term FT
Misfire
Bank 1 (Long
Term Fuel Trim)
Long Term FT
Misfire
Bank 2 (Long
Term Fuel Trim)
Loop Status
Engine
TROOPER 6VE1 3.5L ENGINE DRIVEABILITY AND EMISSIONS
Units
Typical Data
Displayed
Values (IDLE)
Ready
Ready
Yes/No
Yes
Ready
Ready
Yes/No
Yes
Seconds
25-45
Seconds
60-100
Seconds
50-80
Seconds
60-100
Seconds
25-45
Seconds
60-100
Degrees C,
0-100°C,
Degrees F
depends on
underhood
Volts
12.8-14.1
Millisecond
2.0-4.0
s
Millisecond
2.0-4.0
s
Volts
0.10-0.40
Counts
100 to 150
and
counts, –22% to
Percent
+17%
Counts
100 to 150
and
counts, –22% to
Percent
+17%
Open/Clos
Closed
ed
Typical Data
Values
(2500 RPM)
Ready
General Description and
Operation, Fuel Control
Yes
HO2S; DTC: P0135
Ready
General Description and
Operation, Fuel Control
Yes
HO2S
25-45
General Description and
Operation, Fuel Control
HO2S
60-100
General Description and
Operation, Fuel Control
HO2S
50-80
General Description and
Operation, Catalyst
Monitor Heated Oxygen
Sensor (Manual Trans)
60-100
General Description and
Operation, Catalyst
Monitor Heated Oxygen
Sensor (Manual Trans)
25-45
General Description and
Operation, Fuel Control
HO2S
60-100
General Description and
Operation, Catalyst
Monitor Heated Oxygen
Sensor (Auto Trans)
0-80°C, depends
General Description and
on underhood
Operation, Intake Air
Temperature (IAT) Sensor
12.8-14.1
General Description and
Operation, Electronic
Ignition System
2.5-4.0
General Description, Fuel
Metering, Fuel Injector
2.5-4.0
General Description, Fuel
Metering, Fuel Injector
0.50-1.75
General Description and
Operation, Knock Sensor
Purpose and Operation;
DTCs: P0352, P0327
100 to 150
Diagnosis, Fuel Trim
counts, –22% to
System Monitor; DTCs:
+17%
P0171, P0172
100 to 150
Diagnosis, Fuel Trim
counts, –22% to
System Monitor; DTCs:
+17%
P0171, P0175
Closed
General Description and
Operation, Fuel Metering
System; DTCs:
P0125-P0155
6E–79
Refer To

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Questions and answers

Brett
March 10, 2025

I have a new windshield wiper motor of just as few months. Now there is no pressure to eject the water to the windshield. I hear the motor working and a small amount of water is leaking out onto my hood on the backside of the water sprayers on the hood. I think it could be dirt-- Yes I have used needles to poke the holes to open it up. I think it might be clogged where the hose connects to the jets. How do I remove the hose to the jets== was afraid of breaking it IF I just pulled it off. Is there a connection issue that I need to know to disconnect it?

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