2007-2009 Kawasaki KFX50 service manual, Page 222Get this manual
15IGNITION SYSTEM PULSER COIL
INSPECTION This test is performed with the stator installed in the engineDisconnect the A.Cgenerator couplerMeasure the pulser coil resistance between the blueyellow and engine ground with an electric tester (YF-3501 tester)Standard: 100140 (at 20C) Replace the A.Cgenerator coil assembly if the reading is not with the specificationsPulser Coil REMOVAL Refer to the "A.CGENERATOR REMOVAL" in the chapter 14 for the pulser coil removalPulser Coil Wire