2003+ Suzuki DF9.9/DF15 four stroke outboard motors service manual, Page 51Get this manual
IGNITION AND ELECTRICAL
SPARK PLUG CAP09930-99320: Digital testerTester range: (Resistance) Measure the spark plug cap resistanceTester probe connection Probe Other probe Cap end Other cap end
Spark plug cap resistance: 12 k
If the measurement is out of the specification, replace the spark plug capENGINE STOP SWITCH CONTINUITY09930-99320: Digital tester
Tester range:(Continuity)