Suzuki GRAND VITARA XL-7 User Manual

IGNITION SYSTEM (FOR H27 ENGINE) 6F2-1
6F2
SECTION 6F2
IGNITION SYSTEM (FOR H27 ENGINE)
CONTENTS
General Description ...................................... 6F2-2
Components ................................................ 6F2-2
System Wiring ............................................. 6F2-3
Diagnosis ....................................................... 6F2-4
Diagnostic Flow Table ................................. 6F2-4
Ignition Spark Check ................................... 6F2-6
Ignition Timing Check and Adjustment........6F2-6
On-Vehicle Service ....................................... 6F2-8
Ignition Coil Assembly (Igniter and Ignition
Coil)............................................................. 6F2-8
Spark Plug .................................................. 6F2-8
CMP Sensor.............................................. 6F2-10
Noise Suppressor ..................................... 6F2-12
Special Tool................................................. 6F2-13
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).

Suzuki GRAND VITARA XL-7 Specifications

General

Brand	Suzuki
Model	GRAND VITARA XL-7
Category	Automobile
Language	English