Troubleshooting: Engine Stalls; Will Re--Start - Polaris msx 110 Service Manual

FUEL INJECTION / IGNITION / EXHAUST SYSTEMS
Troubleshooting - - Engine Stalls; Will Re- -Start
System / Component
Battery
Alternator / Charging System
Air Intake System
Fuel System
ECU (Engine Management System)
Oil Lubrication System
5.38
Inspection Procedure
Condition of Battery
Connect multimeter to positive and negative
battery terminals. Start engine. Voltage at
battery terminals should be at least 14 vDC.
Inspect for blockage in intake hoses.
Look for signs of water intrusion.
Inspect:
Fuel Filter
Fuel Level
Fuel Pump
Fuel Pressure
Fuel Hoses
Fuel Tank Vent Hose
Fuel Pump Wiring Connections and Con-
nectors.
Use the Digital Wrencht diagnostic soft-
ware to check for trouble codes and operat-
ing data.
Verify the oil level is not over the MAXIMUM
mark on the dipstick. Remove any excess
oil from the oil tank.
Clean or replace the boost / air temp. and
manifold pressure sensors if oil level ex-
ceeded the MAXIMUM mark.
Suspected Problem
Static battery voltage must be at least 12
Vdc.
Voltage drop cannot drop below 10.5 Vdc
while pushing START button.
Clean battery of any foreign material or cor-
rosion in or around battery terminals.
Verify battery connections are clean and
tight.
Faulty alternator or voltage regulator.
Poor battery condition. (Battery cannot take
or hold charge.)
2004 Four Stroke PWC Service Manual