Check Engine Light - Polaris Frontier Owner's Manual

Check Engine Light

Your EFI system has an Electronic Control Unit (ECU), which is
pre-coded for any potential problems your EFI system will have. If a
problem with your EFI system occurs, a code is triggered and the
CHECK ENGINE light will come on. If the light comes on, take your
Frontier to a qualified Polaris dealer for diagnostic service.
Low Oil Pressure Light
Operating the snowmobile without proper engine lubrication can
result in serious engine damage. Always check the oil level on the
dipstick when the low oil pressure light illuminates. Add the
recommended oil to maintain the oil level between the SAFE and
ADD marks on the dipstick.
A low oil pressure indicator light will alert you to a low oil condition.
When the low oil pressure indicator light is on, visually check the oil
level on the dipstick. If the oil level is below the SAFE mark,
continued operation will cause serious engine damage. Add the
recommended oil before further operation of the snowmobile. See
page 113 for the part numbers of Polaris-recommended products.
Mixing brands or using a non-recommended oil may cause serious
engine damage. We recommend the use of Polaris Premium 4
Synthetic 0W-40 engine oil for your snowmobile. Never mix brands.
FEATURES AND CONTROLS
CAUTION
CAUTION
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