Table of Contents
ENGINE GENERAL INFORMATION AND
WARNING:
For vehicles equipped with Supplemental Restraint (Air Bag) System :
• Service on and around the air bag system components or wiring must be performed only by an
authorized SUZUKI dealer. Refer to "Air Bag System Components and Wiring Location View" under
"General Description" in air bag system section in order to confirm whether you are performing ser-
vice on or near the air bag system components or wiring. Please observe all WARNINGS and "Ser-
vice Precautions" under "On-Vehicle Service" in air bag system section before performing service
on or around the air bag system components or wiring. Failure to follow WARNINGS could result in
unintentional activation of the system or could render the system inoperative. Either of these two
conditions may result in severe injury.
• Technical service work must be started at least 90 seconds after the ignition switch is turned to the
"LOCK" position and the negative cable is disconnected from the battery. Otherwise, the system
may be activated by reserve energy in the Sensing and Diagnostic Module (SDM).
ENGINE GENERAL INFORMATION AND ENGINE DIAGNOSIS................................................. Section 6
ENGINE MECHANICAL ................................................................................................................. Section 6A1
ENGINE COOLING......................................................................................................................... Section 6B
ENGINE FUEL ................................................................................................................................ Section 6C
ENGINE AND EMISSION CONTROL SYSTEM ............................................................................ Section 6E1
IGNITION SYSTEM ........................................................................................................................ Section 6F1
CRANKING SYSTEM ..................................................................................................................... Section 6G
CHARGING SYSTEM..................................................................................................................... Section 6H
EXHAUST SYSTEM ....................................................................................................................... Secton 6K
NOTE:
Whether the following systems (parts) are used in the particular vehicle or not depends on vehicle
specifications. Be sure to bear this in mind when performing service work.
• EGR valve
• Heated oxygen sensor(s) or CO adjusting resistor
• Three way catalytic converter
• Immobilizer indicator lamp (vehicle with immobilizer indicator lamp can be identified also by HO2S-
2)
• Knock sensor
GENERAL INFORMATION ................................ 6-4
STATEMENT ON CLEANLINESS AND
CARE .............................................................. 6-4
GENERAL INFORMATION ON ENGINE
SERVICE ........................................................ 6-4
ENGINE GENERAL INFORMATION AND DIAGNOSIS 6-1
SECTION 6
DIAGNOSIS
CONTENTS
PRECAUTION ON FUEL SYSTEM
SERVICE .................................................... 6-5
FUEL PRESSURE RELIEF
PROCEDURE ............................................. 6-6
FUEL LEAKAGE CHECK PROCEDURE.... 6-6
6
6F2
6G
6H
6K
7A
7A1
7B1
7C1
7D
7E
7F
8A
8B
8C
8D
8E
9
10A
10B
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