Yamaha Phazer Venture Lite PZ50GTA 2011, Supplementary Service Manual

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FI
26
OIL PRESSURE SENSING SYSTEM TROUBLESHOOTING
If abnormally low oil pressure is detected when the snowmobile is running (fault code No.
30), resulting in the engine stop.
1. Air may have entered the oil hoses due to the snowmobile falling over during running, etc. Carry
out steps (1) to (3) above.
2. If fault code No.30 continues in the meter display, carry out the check and repair work.
Refer to “TROUBLESHOOTING DETAILS”.
3. Carry out step (4) above.
If the oil pressure sensor error (fault code No. 67) or oil pressure switch error (fault code No.
85) is detected.
According to fault code No. 67 or No. 85 in the meter display, carry out the check and repair work.
Refer to “TROUBLESHOOTING DETAILS”.
If “OP – LO” display/limiter control is not canceled or the meter displays fault code No.30.
Ensure that the engine oil level is correct,
start the engine, and then check the level
again.
OK
NG
1. Check the engine oil level in the oil tank.
Refer to “ENGINE OIL LEVEL INSPEC-
TION” in CHAPTER2.
2. Air may have entered the oil hoses and/or oil pump.
The step below may resolve the issue.
b. Set the snowmobile back down on the
skis on a level surface. Start the engine
and rev several times without engaging
the clutch, then return to idle RPM. Do
this repeatedly.
a. With the engine shut off, tip the snow-
mobile 90° to the left with the oil tank
facing upward and wait 2 to 3 minutes.
NG
NG
3. Check the engine oil pressure.
Refer to “ENGINE OIL REPLACE-
MENT”.
4. Check the engine internal components
such as the oil pump, etc., and carry
out repairs if necessary.
Refer to CHAPTER5.
NG
FUEL INJECTION SYSTEM