Yamaha VX110 manual 121

					E
	TROUBLE	POSSIBLE CAUSE		REMEDY	PAGE
Engine runs irregu-		Fuel	Empty	Refill as soon as possi-	3-3
larly or stalls				ble
			Stale or contaminated	Have serviced by	4-11
				Yamaha dealer
		Fuel tank	Water or dirt present	Have serviced by	4-11
				Yamaha dealer
		Spark plug	Fouled or defective	Replace	4-16
			Incorrect heat range	Replace	4-16
			Gap incorrect	Adjust	4-16
		Spark plug cap	Loose	Connect properly	4-16
			Cracked, torn, or dam-	Replace	—
			aged
		Electrical wir-	Loose connection	Tighten or connect	—
		ing		properly
		Fuel injection	Jet nozzle clogged	Have serviced by	—
		system		Yamaha dealer
Warning light or		Fuel level	Empty	Refill as soon as possi-	3-3
indicator blinks				ble
		Engine over-	Jet intake clogged	Clean	5-3
		heated
		Check engine	Faulty sensors	Have serviced by	—
		warning		Yamaha dealer
Watercraft slow or		Yamaha Secu-	Low-RPM mode	Select normal mode
loses power		rity System	selected		2-16
		(VX110
		Deluxe)
		Cavitation	Jet intake clogged	Clean	5-3
			Engine speed reduc-	Clean jet intake and	2-21
			tion control activated	cool engine
		Oil pressure	Engine speed reduc-	Add oil	2-20
		warning	tion control activated
		Spark plug	Fouled or defective	Replace	4-16
			Incorrect heat range	Replace	4-16
			Gap incorrect	Adjust	4-16
		Spark plug	Loose	Connect properly	4-16
		caps
		Electrical wir-	Loose connection	Tighten or connect	—
		ing		properly
		Fuel	Stale or contaminated	Have serviced by	4-11
				Yamaha dealer
		Air filter	Clogged or oil buildup	Have serviced by	4-14
				Yamaha dealer

5-2