IR Intellisys or Xe-Series Fault Code
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Low Pressure Sensor.
System
Warning
Symptom
Low Pressure Sensor.
Diagnosis & fix steps
LOGIC: The controller sees an open circuit or a signal out of range for the sump pressure sensor.
Red Seal field insights
Check the transducer on the separator tank. Vibrations often chafe the wires against the tank. If the screen shows 0 PSI while running, the sensor is dead.
Same code keeps coming back?
That's a program problem, not a part problem. Book a 30-minute uptime review with Grant, a Red Seal Heavy Duty Technician.
Read before you touch anything
- This is general reference information, not a repair manual. It is for trained, qualified technicians.
- Fault codes, meanings and procedures vary by model, serial number and software version. Confirm the code and the procedure against the manufacturer's service manual before acting.
- Follow the OEM service manual, torque specs and your site's safety procedures: lockout/tagout, block raised equipment, relieve hydraulic, fuel and air pressure, and let hot systems cool.
- You use this information at your own risk. Adventure Mechanical and AM Fleet Integrity accept no liability for damage, injury, downtime or loss arising from its use.
- Not affiliated with or endorsed by any manufacturer. Brand names are used only to identify the equipment a code applies to.
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