B
10.05
15
CHAPTER
PAGE
ISSUE
ELECTRIC SYSTEM TROUBLESHOOTING
ENGLISH
SECTION 2
Ignition system
SECTION 2
B
- TROUBLESHOOTING
TROUBLESHOOTING
If the ignition system is not working, check:
1.
Spark plug
2.
Spark plug cap resistance
3.
Pick-up resistance
4.
Key switch
5.
Wiring connections
1
2
1. Spark plug
- Check condition of spark plug.
- See Engine Service Manual.
COMPLIANT
NOT COMPLIANT
- Faulty spark plug: replace.
2. Spark plug cap resistance
- Remove spark plug cap.
NOTE:
when removing spark plug cap, avoid pulling it.
- To remove
turn anti-clockwise.
- To connect
turn clockwise.
- Before connecting the spark plug cap, check the HV
cable and cut off a piece of approximately 5 mm.
- Connect
Tester (K
:
:
:
:
:
)
to spark plug cap, as follows:
- Terminal (+) of Tester
Spark plug side (1).
- Terminal (-) of Tester
High voltage cable side (2).
- Spark plug cap resistance:
5 K
:
:
:
:
:
at 20°C.
- Replace spark plug cap.
NOT COMPLIANT
NOT COMPLIANT
- Faulty stator: replace.
1
V
COMPLIANT
3. Checking stator pick-up
- Remove two-way connector of wiring and connect
Tester
(
:
:
:
:
:
)
to flywheel connector (V).
- Terminal (+) of Tester
Terminal (1).
- Terminal (-) of Tester
Engine grounding.
- Resistance:
150 ÷ 170
:
:
:
:
:
.
COMPLIANT