2007-2009 Suzuki LTZ90 factory service manual, Page 212Get this manual
ELECTRICAL SYSTEM
Repeat the above procedure few times and measure the highest CKP sensor peak voltageTester knob indication: Voltage) CKP sensor peak voltage: 1.5 and more
If the peak voltage measured on the CDI unit coupler is lower than the standard value, measure the peak voltage on the generator coupler as follows Remove the left footrest mudguard( 5-5) Disconnect the generator coupler and connect the multi-circuit tester with the peak volt adaptor as followsCKP sensor:Probe.Brown lead wireProbe.Ground
Measure the CKP sensor peak voltage in the same manner as on the CDI unit couplerTester knob indication: Voltage)
WR Br Generator CKP sensor