Multiquip

OVER CRANK

UnclassifiedCooling

What This Code Means

Low Oil Pressure LED illuminated; Engine shut down; High Temperature LED illuminated; Over Crank LED illuminated; Engine fails to start; Over Speed LED illuminated; Low Oil Pressure LED illuminates; Engine shuts down; High Temperature LED illuminates; Over Crank LED illuminates; Over Speed LED illuminates; Abnormal noises from the engine; Engine fails to start after three attempts; Over-crank LED on the ECU controller turns on; Engine oil pressure drops to 14.2 psi; Coolant temperature reaches 212°F (100°C); Engine attempts to start 3 times and fails; Engine is running at an unsafe speed; Low Oil Pressure LED lights; High Temperature LED lights; Over Crank LED lights; Over Speed LED lights; Engine fails to start within three attempts; Over Crank LED turns on; Engine runs at an unsafe speed; Low Oil Pressure LED lights up; High Temperature LED lights up; Over Crank LED lights up; Over Speed LED lights up

Possible Causes

  • •Engine oil pressure drops to 14.2 psi
  • •Coolant temperature reaches 212°F (100°C)
  • •Engine failed to start after 3 attempts (with approximately 10-second intervals between start cycles)
  • •Engine is running at an unsafe speed
  • •Engine fails to start after 3 attempts
  • •Engine runs at an unsafe speed
  • •Engine abnormalities
  • •Engine failed to start within three attempts
  • •Engine failed to start after 3 attempts (10-second intervals between start cycles)
  • •Low engine oil pressure
  • •Engine coolant overheating
  • •Engine failed to start after 3 start cycles of approximately 10-second intervals
  • •Engine overspeed condition
  • •Coolant temperature has reached 212°F (100°C)
  • •Engine has attempted to start 3 times and failed
  • •Engine fails to start within three attempts
  • •Engine failed to start after 3 attempts with approximately 10-second intervals between cycles
  • •Engine attempted to start 3 times and failed (with approximately 10-second intervals between start cycles)
  • •Engine running at an unsafe speed
  • •Engine attempted to start 3 times and failed (with approximately 10 seconds interval between the 3 start cycles)

Suggested Actions

  1. 1Shut down the engine and correct the problem
  2. 2Place the Auto-Off/Reset Switch in the Off/Reset position before attempting to restart the engine
  3. 3Place the Auto Start/Stop switch in the Off/Reset position before the next start attempt

Related Multiquip Fault Codes

OVER CRANK LEDOVER CRANK PROTECTIONOIL PRESSURE ALARM LAMPOVER CURRENTLOW RADIATOR COOLANTOVER SPEEDLOW OIL PRESSURE LEDOVER SPEED LEDLOW OIL PRESSURE BOVER SPEED PROTECTIONLOW OIL PRESSURE ALARMOVERCRANK SHUTDOWN
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