1996 Ski-Doo Shop Manual, Volume 1, Page 255Get this manual
Se ion ELECT RI CAL Sub-Section 06 (TESTING PROCEDURE)
N PPON DEN SO CDI SY ST EM EST G
(Applicable to 277 Engine Type)
NOTEEnsure ignition cut-out switches are properly working and they are in the ON position prior to performing the following testsWARNINGTo prevent powetful electric shockswhile cranking engine, do not touch neither electronic ignition components (ignition coil, high tension wire, wire harness, etc nor tester leads
IGNITION COIL OUTPUT
A paper clip of approximately 20 mm (34 in) will be used as test adapter for the following test1Clip the test adapter around spark plug cable close to the spark plug2) Connect tester wires then set switch and dial as follows :
Tester adapter (paper clip) on spark plug cable Engine ground