1986-1988 Honda TRX 200SX Fourtrax Service Manual, Page 179Get this manual
IGNITION SYSTEM
CDI UNIT
Disconnect the CD unit coup lers and remove the CDI unit
(1 COl UNIT
INSPECTION
Replace the COl unit if the readings are not within the limits shown in the table NOTE The CDI unit is fully transistorized For accurate testingit is necessa ry to use spcified electrica testerUse of an improper tester may give false read ings Use Sanwa Electric Tester (073080020000), Kowa Tester (TH-5H-ll or Kowa Digital Multitester (07411 0020000 or KS-AHM -32 -003: U.S.Aonly)
Use the kG range for Sanwa TesterUse the DOn range for Kowa TesterSHINDENGEN (3041HB3-008)