Suzuki DL650K5 Service Manual page 386

8-24 ELECTRICAL SYSTEM
Step3
1) Measure the ignition coil primary peak voltage. (!8-25)
NOTE:
The ignition coil peak voltage inspection method is applicable only with the multi circuit tester and peak volt
adaptor.
Is the peak voltage OK?
YES Go to Step4.
NO Go to Step5.
Step4
1) Inspect the spark plug. (!2-6)
Is the spark plug OK?
• Improper spark plug connection.
YES
• Go to Step5.
NO Faulty spark plug.
Step5
1) Inspect the ignition coil. (!8-26)
Is the ignition coil OK?
YES Go to Step6.
NO Faulty ignition coil.
Step6
1) Measure the CKP sensor peak voltage and its resistance.
NOTE:
The CKP sensor peak voltage inspection is applicable only with the multi circuit tester and peak volt adaptor.
Is the peak voltage and resistance OK?
• Faulty ECM.
YES • Faulty wire harness.
• Improper ignition coupler connection.
NO Faulty CKP sensor.