2004 Ski-Doo Elite Factory Service Manual, Page 209Get this manual

Section 05 ENGINE MANAGEMENT Subsection 02 (COMPONENT INSPECTION AND ADJUSTMENT)
KNOCK SENSOR (KS)

R1503motr188A

R1503motr174A

1Knock sensor (KS)

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives