User Manual - Page 153

For X2 570 EPS Sportsman. Also, The document are for others Polaris models: SPORTSMAN 570, SPORTSMAN 570 EPS, SPORTSMAN 570 SP, SPORTSMAN 570 HD, SPORTSMAN 570 UTILITY EDITION, SPORTSMAN 450 HO, SPORTSMAN 450 HO EPS, SPORTSMAN 450 HD 2X4, SPORTSMAN 450 UTILITY EDITION, SPORTSMAN TOURING 570, SPORTSMAN TOURING 570 EPS, SPORTSMAN TOURING 570 SP, UTE 570

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151
TROUBLESHOOTING
Engine Doesn't Turn Over
Engine Turns Over, Fails to Start
Engine Backfires
Possible Cause Solution
Tripped circuit breaker or blown fuse Reset the breaker/Replace fuse
Low battery voltage Recharge the battery to 12.8 VDC
Loose battery connections Check all connections and tighten
Loose solenoid connections Check all connections and tighten
Possible Cause Solution
Out of fuel Refuel, cycle key to ON position three
times for 5 seconds each, then start
Clogged fuel filter Your POLARIS dealer can assist.
Water is present in fuel Drain the fuel system and refuel
Old or non-recommended fuel Replace with fresh recommended fuel
Fouled or defective spark plugs Inspect plugs and replace if necessary
No spark to spark plug Inspect plugs, verify stop switch is on
Water or fuel in crankcase Your POLARIS dealer can assist.
Low battery voltage Recharge the battery to 12.8 VDC
Mechanical failure Your POLARIS dealer can assist.
Possible Cause Solution
Weak spark from spark plug Inspect, clean and/or replace spark plugs
Incorrect spark plug gap or heat range Set gap to specs or replace plugs
Old or non-recommended fuel Replace with fresh recommended fuel
Incorrectly installed spark plug wires Your POLARIS dealer can assist.
Incorrect ignition timing Your POLARIS dealer can assist.
Mechanical failure Your POLARIS dealer can assist.
Loose ignition connections Check all connections and tighten
Water present in fuel Replace with fresh recommended fuel
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