SeaDoo RXP 4-Tec Supercharged - Engine Will Not Start

Engine Will Not Start
OTHER OBSERVATION POSSIBLE CAUSE REMEDY
Safety lanyard removed.
Install cap over post.
EMS ECU does not
recognize the safety
lanyard.
Refer to an authorized
Sea-Doo dealer.
Turned over watercraft.
Refer to CAPSIZED
WATERCRAFT in SPECIAL
PROCEDURES.
Burnt fuse: main, electric
starter, MPEM or EMS ECU.
Check wiring then replace
fuse(s).
Discharged battery.
Battery connections,
corroded or loose.
Refer to an authorized
Sea-Doo dealer.
Water-flooded engine.
Refer to WATER-FLOODED
ENGINE in SPECIAL
PROCEDURES.
Faulty sensor, MPEM or
EMS ECU.
Seized engine.
Refer to an authorized
Sea-Doo dealer.
Engine does not turn over.
Seized jet pump. Try to clean. Otherwise,
refer to an authorized
Sea-Doo dealer.
Loose battery cable
connections.
Check/clean/tighten.
Discharged or weak battery.
Engine turns slowly.
Worn starter.
Refer to an authorized
Sea-Doo dealer.
Fuel tank empty or
water-contaminated.
Refill. Siphon and fill with
fresh fuel.
Fouled/defective spark
plugs.
Replace.
Fuel-flooded engine.
Refer to FUEL-FLOODED
ENGINE in SPECIAL
PROCEDURES.
Water-flooded engine.
Refer to WATER-FLOODED
ENGINE in SPECIAL
PROCEDURES.
Faulty component in
the engine management
system or faulty connection.
Refer to an authorized
Sea-Doo dealer.
Disconnected or faulty fuel
pump.
Try reconnecting fuel pump
connector. Refer to an
authorized Sea-Doo dealer.
Engine turns normally.
Blown fuse.
Check wiring then replace
fuse(s).
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