Electronic Oil Pump - Resistance Check; Electronic Oil Pump Prime Procedure - Polaris 850 MATRYX INDY XC 129 2021 Manual

ENGINE / COOLING / EXHAUST
ELECTRONIC OIL PUMP - RESISTANCE
CHECK
The electronic oil pump coil can be tested with a digital
multi-meter. Place the meter probes on pins 1 and 2 on
the oil pump connector. Compare the measurement with
specification.
Electronic Oil Pump Resistance:
1.8Ω +/- 15%
3.22
ELECTRONIC OIL PUMP PRIME
PROCEDURE
Do not perform the oil pump prime procedure when the
engine is running. After performing this procedure 4–5
The Oil Pump Prime procedure is used to purge the
engine oil supply lines of air and to verify the ECU can
drive the oil pump.
Fill the oil tank with oil prior to starting this procedure.
Verify the engine oil supply lines are connected to the
engine, and the oil pump supply hose is connected to
The Oil Pump Prime Procedure is a Service Procedure
performed with Digital Wrench.
The procedure must be performed whenever the
following occurs:
• Oil supply hoses to engine have 1 in (2.54 cm) or
larger air bubbles
• Oil pump is removed or replaced
Do not perform this procedure with a partially-charged
battery. Verify the battery provides a minimum of 12.5
After performing this procedure 4–5 times, start the
engine to prevent surplus oil from accumulating in the
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
IMPORTANT
times, start the engine to prevent surplus oil from
accumulating in the crankcase.
NOTICE
the pump and oil tank.
NOTICE
volts before attempting procedure.
crankcase.
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