Snowmobile Arctic Cat (2002 year). Manual - part 41
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Problem: Engine Stops Suddenly
Condition
Remedy
1. Gas tank empty
2. Spark absent
3. LED trouble code
4. CDI relay faulty
5. Fuel filter(s) obstructed
6. Fuel pressure low
7. Fuel pump faulty
8. Fuel pump relay faulty
9. Gas tank vent hose obstructed
10. ECU faulty
11. Fuel hose obstructed — broken — pinched
12. CDI unit faulty
13. Ignition coil faulty
14. Engine seized
15. Throttle/ignition monitor switch — throttle
cable tension faulty — adjusted incorrectly
1. Fill tank
2. See No Spark at Spark Plugs sub-section
3. Service — replace problem component
4. Replace CDI relay
5. Replace filter(s)
6. Replace regulator — hose
7. Service — replace fuel pump
8. Replace relay
9. Service vent hose
10. Replace ECU
11. Remove obstruction — repair — replace fuel
hose
12. Replace ECU
13. Replace ignition coil
14. Overhaul engine
15. Replace throttle control — adjust throttle cable
Problem: Engine Fails to Stop (Continues to Run, Even with All Switches Off)
Condition
Remedy
1. CDI unit shorted to ground
2. Engine wiring harness connections wet
1. Replace ECU
2. Clean — dry connections