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7.5 Shutdown sensors
The unit comprises several shutdown sensors:
– Engine shutdowns (by ECM):
• Engine Coolant Level Sensor Failure
• Engine Coolant Temp. Sensor Failure
• Engine Oil Temperature Sensor Failure
• Engine Fuel Temperature Sensor Failure
• Engine Air Inlet Temp. Sensor Failure
• Engine Turbo Boost Press. Sensor Failure
• Engine Oil Pressure Sensor Failure
• Engine Fuel Pressure Sensor Failure
• Engine Coolant Level Low
• Engine Coolant Temperature Too High
• Engine Air Inlet Temperature High
• Engine Oil Pressure Too Low
• Turbo Boost Pressure High
• Engine Fuel Pressure Too Low
• Engine Injector X Failure
• Fuel Temperature Too High
• Engine RPM Sensor Failure
– Fuel level shutdown
– Engine oil level shutdown
– Engine oil level overfill shutdown
– LP element temperature shutdown
– MP element temperature shutdown
– HP element temperature shutdown
– Compressor oil pressure shutdown
– Apparatus shutdown:
• Air discharge pressure sensor
• LP element temperature sensor
• MP element temperature sensor
• HP element temperature sensor
• Loaded solenoid valve output
• ECM communication link
• CAN communication link
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