2007 ISUZU KB P190 Workshop Repair Manual

fuel additives child lock change wheel fog light bulb cabin filter keyless entry

Page 2449 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE DRIVEABILITY AND EMISSIONS 6E–279
SPECIAL SERVICE TOOLS
ILLUSTRATIONTOOL NO.
TOLL NAME
5-8840-0285-0 (J 39200)
High Impedance Multimeter
(Digital Voltmeter -DVM)
(1) PCMCIA Card
(2) RS232 Loo

Page 2450 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE EXHAUST 6F-1
SECTION 6F
ENGINE EXHAUST
TABLE OF CONTENTS
PAGE
General Description .......................................................................................................

ENGINE EXHAUST 6F-1
SECTION 6F
ENGINE EXHAUST
TABLE OF CONTENTS
PAGE
General Description ....................................................................................................... 6F- 2
Service Precaution ......................................................................................................... 6F- 4
Exhaust Pipe ................................................................................................................... 6F- 5
Exhaust pipe and Associated parts ......................................................................... 6F- 5
Removal ...................................................................................................................... 6F- 5
Installation .................................................................................................................. 6F- 6
Inspection ................................................................................................................... 6F- 6
Front Exhaust Pipe ......................................................................................................... 6F- 7
Front Exhaust Pipe and Associated Parts ............................................................... 6F- 7
Removal ...................................................................................................................... 6F- 7
Installation .................................................................................................................. 6F- 7
Mid Pipe....................................................................................................................... .... 6F- 8
Mid Pipe and associated Parts ................................................................................. 6F- 8
Removal ...................................................................................................................... 6F- 8
Installation .................................................................................................................. 6F- 8
Catalytic Converter (If applicable)................................................................................. 6F- 9 Catalytic Converter and Associated Parts ............................................................... 6F- 9
Removal ...................................................................................................................... 6F- 9
Installation .................................................................................................................. 6F- 9
3 way Catalytic Converter System............................................................................ 6F- 10
Exhaust Silencer ............................................................................................................ 6F- 12
Exhaust Silencer and Associated Parts .................................................................. 6F- 12
Removal ...................................................................................................................... 6F- 12
Installation .................................................................................................................. 6F- 13
Main Data and Specifications ........................................................................................ 6F- 14
Torque Specification ................................................................................................. 6F- 15

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ISUZU KB P190 2007

Page 2451 of 6020

ISUZU KB P190 2007 Workshop Repair Manual 6F-2 ENGINE EXHAUST
General Description

RTW 46AMF000501

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ISUZU KB P190 2007

Page 2452 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE EXHAUST 6F-3

W hen inspecting or replacing exhaust system components,
make sure there is adequate clearance from all points on

ENGINE EXHAUST 6F-3

W hen inspecting or replacing exhaust system components,
make sure there is adequate clearance from all points on the
underbody to prevent overheating the floor pan and possible
damage to the passenger compartment insulation and trim
materials.
Check complete exhaust system and nearby body areas and
rear compartment lid for broken, damaged, missing or
mispositioned parts, open seams, holes, loose connections or
other deterioration which could permit exhaust fumes to seep
into the rear compartment or passenger compartment. Dust or
water in the rear compartment may be an indication of a
problem in one of these areas. Any faulty areas should be
corrected immediately.
Hangers
Various types of hangers are used to support exhaust
system(s). These include conventional rubber straps, rubber
rings, and rubber blocks.
The installation of exhaust system supports is very important,
as improperly installed supports can cause annoying vibrations
which can be difficult to diagnose.
Three Way Catalytic Converter (If applicable)
The three way catalytic converter is an emission control device
added to the exhaust system to reduce pollutants from the
exhaust gas stream.

CAUTION: The catalytic converter requires the use of
unleaded fuel only.
Periodic maintenance of the exhaust system is not required. If
the vehicle is raised for other service, it is advisable to check
the condition of the complete exhaust system.
A dual bed monolith catalytic converter is used in combination
with three way catalytic converter.
Catalytic Types:
Three way (Reduction/Oxidation) catalyst
The catalyst coating on the three way (reduction) converter
contains platinum and rhodium which lowers the levels of
nitrous oxide (NOx) as well as hydrocarbons (HC) and carbon
monoxide (Co).
Gasket
The gasket must be replaced whenever a new exhaust pipe,
muffler or catalytic converter is installed.

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ISUZU KB P190 2007

Page 2453 of 6020

ISUZU KB P190 2007 Workshop Repair Manual 6F-4 ENGINE EXHAUST

Service Precaution
CAUTION:
Always use the correct fastener in the proper location.
When you replace a fastener, use ONLY the exact part
number for that application.

Page 2454 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE EXHAUST 6F-5
Exhaust Pipe
Exhaust Pipe and Associated parts

RTW 46FLF000401

Removal
(2.4L)
CAUTION
When you remove or install the front exhaust

Page 2455 of 6020

ISUZU KB P190 2007 Workshop Repair Manual 6F-6 ENGINE EXHAUST

Installation
To install, follow the removal steps in the reverse order.

Important - Installation
1. Front Exhaust Pipe Flange Nut
Connect the exha

Page 2456 of 6020

ISUZU KB P190 2007 Workshop Repair Manual ENGINE EXHAUST 6F-7
Front Exhaust Pipe (W/O Catalytic
Converter)
Front Exhaust Pipe and Associated Parts

RTW 46F000101
Legend
1. Front Exhaust Pipe Fixing Nuts
2. Front Exhaust P

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