26222
Carrier Transicold
Critical
EES Back Pressure Offset Exceeded
The initial reference value (offset) of the exhaust pressure sensor is out of range.
Possible causes
- De-calibrated pressure sensor
- Obstructed pressure lines
- Software error
- Water trapped in lines
Recommended actions
- Drain pressure lines
- Calibrate sensor with engine off
- Replace differential pressure sensor
- Verify 5V reference voltages
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