Service manual

9-55
E
TRBL
ANLS
TROUBLE ANALYSIS
JET PUMP UNIT
Duct 6
Impeller 6
Intake grate 6
Bearings 6
Intake duct 6
Water inlet hose 6
Bilge hose 6
Bilge strainer 3
Bilge hose joint 6
ELECTRICAL
Ignition system, fuel control system
• Pulser coils 7
• ECM 7
• Ignition coils 7
• Slant detector switch 7
• Engine stop switch 7
• Engine shut-off switch 7
• Spark plugs 3
• Main and fuel pump relay 7
• Thermoswitch 7
• Intake air pressure sensor 7
• Intake air temperature
sensor
7
• Engine temperature
sensor
7
• Throttle position sensor 7
• Cam position sensor 7
Trouble mode Check elements
ENGINE WILL NOT START HARD STARTING ROUGH IDLING HIGH IDLING ENGINE STALLS POOR ACCELERATION ENGINE WILL NOT STOP POOR PERFORMANCE LIMITED ENGINE SPEED OVERHEATING LOW OIL PRESSURE LOOSE STEERING BILGE INCREASE IRREGULAR WARNING INDICATION POOR BATTERY CHARGING
Relative part
Reference
chapter