Mercury 150 EFI User Manual

WIRING DIAGRAMS
Page 2D-16 90-883728 JULY 2001
Engine Synchronizer Wiring Diagram
LIGHT BULB POSITION A
Use this position when using a separate light switch for instrument lighting.
SEND
51105
a
b
a-+12 Volt Light Switch Wire
b-Position Light Bulb to the Unswitched Position
LIGHT BULB POSITION B
Use this position when instrument lighting is wired directly to the ignition key switch.
(Instrument lights are on when ignition key switch is turned on.)
51106
a
b
a-Position Light Bulb to the Switched Position
b-Sender

Mercury 150 EFI Specifications

General

Engine Type	4-stroke
Displacement	3.0L
Horsepower	150 HP
Fuel Induction System	Electronic Fuel Injection (EFI)
Alternator	60 amp / 756 watt
Gear Ratio	1.92:1
Cylinders	4
Starting	Electric
Warranty	3 years
Shaft Length	20", 25"
Weight	455 lbs
Full Throttle RPM Range	5000-5800 RPM