Starting Engine (Fuel Injected Engines) - Crusader 5.0L MPI Instruction Manual

OPERATING INSTRUCTIONS - 5

STARTING ENGINE (FUEL INJECTED ENGINES)

WARNING
Electrical, ignition and fuel system components
on Crusader Marine Engines are designed and
manufactured to comply with U.S. Coast Guard rules
and regulations to minimize risks of fi re.
IMPORTANT: Do not start the engine without water
being supplied to the sea water pick-up pump or
sea-water pump impeller will be damaged, and
subsequent overheating damage to the engine may
result.
IMPORTANT: The following items should be
checked before starting the engine, and each time
the boat is operated:
• Fuel system for any signs of leakage
• Operation of remote controls and steering
• Engine and transmission oil levels
• Fuel tank levels
• Exhaust system for leaks and tightness of the
clamps
• Battery connections and water level in battery
cells
• Accessory drive belt
• Cooling system for leaks. If equipped with fresh-
water cooling, check coolant level in recovery
bottle. Check for signs of water leaks at the
exhaust manifolds, risers and elbows (Figure
5-2A). If the water is leaking externally, it is
possible that the water is also leaking internally.
This could result in internal engine damage. It
is very important to service these maintenance
items as soon as a problem is indicated.After
performing the initial safety checks, proceed as
follows to start the engine:
1. Turn the battery switch ON (if equipped).
2. Open the fuel valve.
3. Open the seacock.
28
Check for
signs of
external leaks
Figure 5-2A Water Leaks
4. Place the remote control in Neutral position. The
transmission is equipped with a neutral safety
switch, which will not allow the starter motor to
operate unless the transmission is in neutral.
5. Do not pump or open the throttle when
starting the engine (Figure 5-3). The ECM will
automatically regulate the fuel and control
desired idle speed.
6. Turn the ignition key to the start position. When
the engine starts, release the key.
NOTICE: Engine idle speed is controlled by the ECM
and is based on the operating temperature of the engine.
Upon initial start-up, engine RPM will be slightly higher
and will automatically decrease as the engine operating
temperature increases.
7. In the event the engine becomes fl ooded, move
the throttle lever to a 100% open position (Figure
5-3). At this throttle position, the ECM will
command the injectors to deliver no fuel during
engine cranking.
IMPORTANT: If the engine fails to start within 20-30
seconds, turn the ignition key to the OFF position
and allow 2 minutes for the starter motor to cool off
before attempting to restart the engine.
NOTICE: If equipped with the Sync/Cruise Speed
Control System, ensure that the Sync/Cruise switch is
OFF, otherwise the Slave engine will not recognize the
"clear fl ood" mode.
L510001-13
Check for
signs of
external leaks