Section 10 TECHNICAL SPECIFICATIONS
Subsection 01 (GTX, WAKE AND GTX SC MODELS)
FUEL SYSTEM GTX WAKE GTX SC
Fuel injection type
Rotax EMS (engine management system) Multipoint Fuel Injection.
Single throttle body (52 mm (2.05 in))
Fuel pressure
290 - 310 kPa (42 - 45 PSI)
379 - 414 kPa
(55 - 60PSI)
Idle speed (in water/out of water) 1800 ± 50 RPM
Throttle Position Sensor (TPS)
1.6 k -2.4k
idle: 710 — 1380 k
Crankshaft Position Sensor (CPS) 190 - 290
Camshaft Position Sensor (CAPS)
12 V
Manifold Air Temperature Sensor (MATS) 2.28 k -2.74k
Coolant Temperature Sensor (CTS)
2.28 k -2.74k
Exhaust Gas Temperature Sensor (EGTS) 2.28 k -2.74k
Manifold Air Pressure Sensor (MAPS)
6040 (terminals 2-1)
5554
(terminals 3-2)
5822
(terminals 3-1)
Knock Sensor (KS)
5M
Oil Pressure Switch (OPS) 0 , if oil pressure is greater than 180 - 220 kPa (26 - 32 PSI)
Oil Separator Pressure Switch (OSPS) 0 , if blow-by pressure is less than 40 kPa (6 PSI)
TOPS valve 1.27 -2.47
Fuel injector 11.4 - 12.6 14 - 15
INSIDE NORTH AMERICA
Recommended
Regular unleaded gasoline with 87 octane
(Ron + Mon)/2 specification
Premium unleaded
gasoline with 91
octane (Ron + Mon)/2
specification
Minimum
Regular unleaded gasoline with 87 octane (Ron + Mon)/2 specification
OUTSIDE NORTH AMERICA
Recommended
Regular unleaded gasoline with 91
octane RON specification
Premium unleaded
gasoline with 95 octane
RON specification
Fuel Type
Minimum
Regular unleaded gasoline with 91 octane RON specification
ADDITIONAL INFORMATION:
COOLING GTX WAKE GTX SC
Type
Liquid cooled. Closed loop for engine
(see also exhaust system)
Coolant
Ethylene-glycol 50%/50% antifreeze/water. Coolant containing corrosion
inhibitors for internal combustion aluminum engines
Monitoring beeper setting
100°C(212°F)
ADDITIONAL INFORMATION:
284 smr2005-025
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