2002-2007 Suzuki 500 LTA Service Manual, Page 318Get this manual
ELECTRICAL SYSTEM
IGNITION COIL RESISTANCE Remove the fuel tank( 5-3) Disconnect the ignition coil lead wire and spark plug cap, and remove the ignition oilMeasure the ignition coil resistance in both the primary and secondary windings using the multi circuit testerIf the resistance in both the primary and secondary windings is close to the specified values, the windings are in sound condition09900-25008: Multi circuit tester set Tester knob indication: Resistance () Ignition coil resistance Primary0.1 1.5 (Terminal Ground) Secondary12 22 (spark plug cap terminal)
PICKUP COIL AND POWER SOURCE COIL PEAK VOLTAGE
NOTE: Make sure all of the couplers are connected properly Disconnect the CDI unit coupler Measure the pickup coil and power source coil peak voltage in the following procedure Connect the multi circuit tester with the peak volt adaptor as followsPickup coil: Probe.Green lead wire Probe.BlueGreen lead wire Power source coil: Probe.Yellow lead wire Probe.White lead wire 09900-25008: Multi circuit tester set