2005-2006 Honda ATV TRX500FE/FM/TM FourTrax Foreman Factory Service Manual, Page 366Get this manual
IGNITION SYSTEM
IGNITION SYSTEM INSPECTION
NOTE: If no spark jumps at the plug, check all connections for loose or poor contact before measuring each peak voltage Use recommended digital multimeter or commercially available digital multimeter (impedance 10 MiiDCV minimum) The display value differs depending upon the internal impedance of the multimeterConnect the peak voltage adapter to the digital multimeter, or use the peak voltage testerTOOLS: Peak voltage tester MTP07-0286 (U.S.Aonly) or Peak voltage adapter 07HGJ-0020100 (not available in U.S.A with commercially available digital multimeter (impedance 10M12DCV minimum) DIGITAL MULTIMETER
PEAK VOLTAGE ADAPTER