DaimlerChrysler SPRINTER2006 Service Manual page 121

VA
EXHAUST SYSTEM
DESCRIPTION - 2.7L DIESEL
DIAGNOSIS AND TESTING - DIESEL ENGINE
CATALYTIC CONVERTER
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 3
EXHAUST PIPE
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 3
TAILPIPE
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 3
TURBOCHARGER SYSTEM
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 3
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
CHARGE AIR COOLER AND PLUMBING
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 4
EXHAUST SYSTEM
DESCRIPTION - 2.7L DIESEL
CAUTION: Avoid application of rust prevention com-
pounds or undercoating materials to exhaust sys-
tem floor pan exhaust heat shields. Light overspray
near the edges is permitted. Application of coating
will result in excessive floor pan temperatures and
objectionable fumes.
The diesel engine exhaust system consists of an
engine exhaust manifold, turbocharger, exhaust pipe,
resonator, extension pipe (if needed), muffler and
exhaust tailpipe (Fig. 1).
The exhaust system must be properly aligned and
secured to prevent stress, leakage and body contact.
The exhaust components should be kept a minimum
of 25.4 mm (1.0 in.) away from the body and frame.
If the system contacts any body panel, it may amplify
objectionable noises from the engine or body.
EXHAUST SYSTEM
TABLE OF CONTENTS
page
. . . . . . . . . . . . . . . 1
. . 2
TURBOCHARGER
EXHAUST SYSTEM 11 - 1
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
DIAGNOSIS AND TESTING - CHARGE AIR
COOLER SYSTEM - LEAKS . . . . . . . . . . . . . . . 5
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
CLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . 6
DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . 6
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
REMOVAL
REMOVAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
REMOVAL - VACUUM TRANSDUCER
INSTALLATION
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . 8
INSTALLATION - VACUUM TRANSDUCER
page
. . . . . . . 8
. . . 9