1H-1 Ignition System:
Engine
Ignition System
Component Location
Ignition System Component Location
AENAR90A1803001
Refer to “Electronic Control System Component Location: Petrol model” in Section 1A in related manual as mentioned
in FOREWORD this manual or “Electronic Control System Component Location”: Bi-Fuel LPG model in Section 1A.
Diagnostic Information and Procedures
Ignition System Check
AENAR90A1804001
Step
Action
Yes
No
1
Was “Engine and Emission Control System Check”
performed?
Go to Step 2.
Go to Refer to “Engine
and Emission Control
System Check: Petrol
model” in Section 1A in
related manual as
mentioned in
FOREWORD this
manual or “Engine and
Emission Control
System Check”: Bi-Fuel
LPG model in Section
1A.
2
Ignition spark test 1
1) Perform ignition spark test.
)
Is test result satisfactory?
Go to Step 3.
Go to Step 4.
3
Ignition timing check
1) Check ignition timing.
)
Is check result satisfactory?
Ignition system is in
good condition.
Repair or replace
malfunctioning part.
4
Confirmation of malfunction-detected cylinder
1) Confirm any cylinder that the malfunction is detected on
ignition spark test.
Are there malfunctions in all cylinders?
Go to Step 8.
Go to Step 5.
5
Ignition spark test 2
1) Replace spark plug in malfunction-detected cylinder with
spark plug of normal cylinder.
2) Perform ignition spark test on spark plug newly installed
in malfunction-detected cylinder.
)
Is test result satisfactory?
Replace spark plug in
malfunction-detected
cylinder.
)
Go to Step 6.
6
Ignition spark test 3
1) Replace ignition coil assembly of malfunction-detected
cylinder with the ignition coil assembly of normal
cylinder.
2) Perform ignition spark test on spark plug in malfunction-
detected cylinder.
)
Is test result satisfactory?
Replace ignition coil in
malfunction-detected
cylinder.
)
Go to Step 7.
Summary of Contents for Wagon R
Page 2: ......
Page 32: ...0B 5 Maintenance and Lubrication ...
Page 184: ...1J 3 Charging System ...
