Snowmobile Arctic Cat (2000 year). Manual - part 60
Item
Description
Basic system
Fuel supply system
Electronically controlled multi-point injection
Ignition system
(CDI system) Digital
Air/fuel flow
meter
System
O/N (throttle opening/engine revolution) system & atmospheric
pressure compensation
Component parts
Throttle opening sensor
Atmospheric pressure sensor
Injection system
One time simultaneous injection per revolution
(synchronized ignition)
Fuel system
Fuel pressure
Regulated high pressure 37.9 + 2.2 psi
Fuel return
Pressure regulated by pressure regulator. There are fuel returns.
Throttle
system
System
1 stage x duplex (1 bore/cylinder)
Diameter of the bore
46 x 2 (Effective area equivalent to 40)
Type of valve
Butterfly type
Operating angle
80° (full closed angle 10°)
Radius of drum
R25 (at wire center)
Adjusting system for idle revolution
Throttle adjusting screw type
Control unit
Fuel injection control
Fuel pump
Gear type
Injection
Side feed type
Pressure regulator
Diaphragm type
Fuel filter
Fine screens on pick-up hose
Fuel piping
High pressure specification 37.9 + 2.2 psi
Throttle body
1 bore/cylinder x duplex
Throttle sensor
Revolution scrubbing type potentiometer
Pressure sensor
Semiconductor type
Water temperature sensor
Thermistor type
Intake air temperature sensor
Thermistor type
Cable harness
Equivalent to current harness
Other
Batteryless EFI System
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BASIC EFI SYSTEM INFORMATIOM
4
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