2004 Skidoo Tundra Skandic Series Service Manual, Page 303Get this manual
Section 06 ELECTRICAL Subsection 02 (IGNITION TIMING)
Select no4ENGINE PARAMETER
Press ENTER
A30E1ZA
CUSTOMER NAME AT VEHSERIAL# PA A30E23A
TIMING1-8:
Select no1 TIMING ADJUSTMENT
1TIMING ADJUST 2ENGINE SERIAL# AT N
A30E2GA
Select timing correction factor corresponding to correction neededExample: Timing mark as verified with timing light at 3500 RPM was too early by 2The correction factor programmed is no4Select correction factor no5This will retard the timing by because the difference between correction factor no4 and no5 is(passing from to1)