Suzuki Ignis Service Manual page 3562

(ELECTRONIC IGNITION SYSTEM)
WARNING:
For vehicles equipped with a 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 "System Components and Wiring Location View" under "Gen-
eral Description" in Section 10B in order to confirm whether you are performing service on or near
the air bag system components or wiring. Please observe all WARNINGS and "Service Precautions"
under "On-Vehicle Service" in Section 10B before performing service on or around the air bag sys-
tem 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).
General Description ...................................... 6F1-2
Ignition System Construction ...................... 6F1-2
Ignition System Components Locator
Diagram....................................................... 6F1-2
Ignition System Wiring Circuit Diagram....... 6F1-3
Diagnosis ....................................................... 6F1-4
Ignition System Symptom Diagnosis........... 6F1-4
Reference Waveform .................................. 6F1-5
Ignition System Diagnostic Flow Table ....... 6F1-5
On-Vehicle Service........................................ 6F1-7
Ignition Spark Test ...................................... 6F1-7
High-Tension Cords Removal and
Installation ................................................... 6F1-7
SECTION 6F1
IGNITION SYSTEM
CONTENTS
Tightening Torque Specification ............... 6F1-12
Special Tool................................................. 6F1-12
IGNITION SYSTEM (ELECTRONIC IGNITION SYSTEM) 6F1-1
High-Tension Cords Inspection................... 6F1-8
Spark Plugs Removal and Installation ........ 6F1-8
Spark Plugs Inspection ............................... 6F1-9
Ignition Coil Assembly (Including Ignitor)
Removal and Installation........................... 6F1-10
Ignition Coil Assembly (Including Ignitor)
Inspection.................................................. 6F1-10
Crankshaft Position (CKP) Sensor............ 6F1-11
Ignition Timing Inspection ......................... 6F1-11
6F1