Gs500K3 ('03-Model) Ignition System Troubleshooting - Suzuki GS500E Service Manual

Motorcycle suzuki
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19-18 GS500K3 ('03-MODEL)
TROUBLESHOOTING
No spark or poor spark
Check the ignition system couplers for
poor connection.
Correct
Inspect the battery voltage between
input lead wires (O/W and B/W) at the
ignitor unit with the ignition switch "ON"
position.
Correct
Inspect the ignition coil primary peak
voltage.
NOTE: This inspection method is
applicable using only for Multi circuit
tester and peak volt adaptor.
Incorrect
Inspect the ignition coil.
Correct
Inspect the signal generator peak
voltage and its resistance.
NOTE: This signal generator peak
voltage inspection is applicable using
only for Multi circuit tester and peak volt
adaptor.
Correct
* Check that the transmission is in neutral position and
the engine stop switch is in the RUN position.
Inspect that the fuse is not blown and battery is
fully-charged condition before the diagnosis.
Looseness
• Poor connection of couplers
Inconnect
• Faulty ignition switch
• Broken wire harness or poor
Correct
Inspect the spark plug.
• Poor connection of spark plug cap.
Inconnect
Inconnect
• Faulty ignitior unit
• Poor connection of ignition couplers.
connection of related circuit
couplers
Correct
Incorrect
• Faulty spark plug
• Faulty ignition coil
• Faulty signal generator

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