177
Thermo King
Critical
Check CO2 Tank Pressure Sensor (CR)
Failure in the sensor monitoring CO2 tank pressure in cryogenic systems.
Possible causes
- Damaged CO2 pressure sensor
- Excessive pressure due to high ambient temperature
- Transducer wiring failure
Recommended actions
- Verify actual pressure on tank gauge
- Inspect wire harness integrity
- Calibrate or replace the pressure sensor
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