2007 Arctic Cat DVX/Utility 250 ATV Service Manual, Page 88Get this manual
Specifications IGNITION
Ignition Timing Spark Plug Type Spark Plug Gap Spark Plug Cap Ignition Coil Resistance BTDC ("F" mark) 1000 RPM NGK DPR7EA-9 0.6-0.7 mm (0.024-0.028 in 4500-6150 ohms (primary) 2.4-3.0 ohms (terminal to terminal) (secondary) 12,300-16,600 ohms (high tensionplug cap removedto ground) (primaryCDI) 14.0 DC volts (blackwhite to greengray)
Testing Electrical Components
All of the electrical tests should be made using the Fluke Model 73 Multimeter (pn 0644-191) and when testing peak voltage, the Peak Voltage Reading Adapter (pn 0644-307) must be usedIf any other type of meter is used, readings may vary due to internal circuitryWhen troubleshooting specific component, always verify first that the fuse(s) are good, that the bulb(s) are good, that the connections are clean and tight, that the battery is fully charged, and that all appropriate switches are activatedNOTE: For absolute accuracy, all tests should be made at room temperature of approximately 68 F
Ignition Coil Peak Voltage
MAGNETO