26203
Carrier Transicold
Warning

EES Low Back Pressure

Reported exhaust pressure is unusually low during normal operation.

Possible causes

  • Massive leak in the exhaust system
  • Disconnected or broken pressure sensor hose
  • Failed back pressure sensor
  • Manifold gasket leak

Recommended actions

  • Physically inspect for exhaust leaks
  • Verify pressure hose integrity
  • Test sensor voltage
  • Secure filter flange connections

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