Ignition Coil Assembly (Including Igniter) Inspection - Suzuki Liana RH413 Service Manual

1H-8 Ignition System:
Ignition Coil Assembly (Including Igniter)
Inspection
Measure secondary coil for resistance.
If resistance is out of specification, replace ignition coil
assembly.
Secondary coil resistance
7.6 – 10.2 kΩ at 20 °C, 68 °F
Ignition Timing Inspection
NOTE
• Ignition timing is not adjustable. If ignition
timing is out of specification, check
system related parts.
• Before starting engine, place transmission
gear shift lever in "Neutral" (shift selector
lever to "P" range for A/T model), and set
parking brake.
1) When using SUZUKI scan tool, connect SUZUKI
scan tool to DLC (1) with ignition switch OFF.
Special tool
(A): SUZUKI scan tool
1
2) Start engine and warm it up to normal operating
temperature.
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3) Make sure that all of electrical loads except ignition
are switched off.
4) Check to be sure that idle speed is within
specification referring to "Idle Speed / Idle Air Control
(IAC) Duty Inspection in Section 1A".
5) Fix ignition timing to initial one as follows.
Select "MISC" mode on SUZUKI scan tool and fix
ignition timing to initial one.
If scan tool is not available (vehicle without
immobilizer indicator lamp), connect D and E
terminals of diagnosis connector (1) by using service
wire so that ignition timing is fixed to initial one.
I2RH0B180007-01
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6) Using timing light (1), check that timing is within
specification.
Initial ignition timing (test switch terminal
grounded or fixed with SUZUKI scan tool)
5 ± 3° BTDC (at idle speed)
Ignition order
1 – 3 – 4 – 2
(A)
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1
E
D
I3RH0A180004-01
I2RH0B180010-01