Sea-doo 2005 4-Tec models User Manual

Section04ENGINEMANAGEMENT(15034-TEC)
Subsection 01 (OVERVIEW)
Intake Manifold
The intake manifold is mounted on the RH side
of the cylinder block. It provides support for the
fuel injectors, the fuel rail, the ECM, the flame
arrester and the throttle body. The intake manifold
is a resonator between the throttle body and the
cylinder head.
1
R1503motr214B
23
4
5
6
7
INTAKE MANIFOLD (4-TEC)
1. Engine Control Module (ECM)
2. Fuel rail
3. Injector
4. Throttle body
5. Ignition coil
6. Manifold air pressure sensor (MAPS)
7. Manifold air temperature sensor (MATS)
4
5
R1503motr268A
3 2
167
INTAKE MANIFOLD (4-TEC SUPERCHARGED)
1. Engine Control Module (ECM)
2. Fuel rail
3. Injector
4. Throttle body
5. Ignition coil
6. Manifold air pressure sensor (MAPS)
7. Manifold air temperature sensor (MATS)
8
3
2
R1503motr333A
5
9
7
10
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4
INTAKE MANIFOLD (4-TEC SUPERCHARGED INTERCOOLED)
1. Engine Control Module (ECM)
2. Fuel rail
3. Injector
4. Throttle body
5. Ignition coil
6. Manifold air pressure sensor (MAPS)
7. Intercooler
8. Intercooler outlet
9. Intercooler inlet
10.Manifold air temperature sensor (MATS)
Flame Arrester
The flame arrester is a tube inside the intake mani-
fold. It prevents flames leaving through the intake
system if the engine backfires.
smr2005-011 69
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Sea-doo 2005 4-Tec models Specifications

General

Displacement	1494 cc
Fuel Type	Unleaded gasoline
Engine Type	4-TEC
Cooling System	Closed-loop cooling
Seating Capacity	3
Width	48 inches (122 cm)
Fuel Capacity	15.9 US gallons