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bradleytownsendSep 12, 2025
What does it mean if the signal lamp “Pump fault” is lit on my MTU Engine, and what should I do?
- QqweissSep 12, 2025
If the “Pump fault” signal lamp is lit on your MTU Engine, it means the drive motor's overload protection has been triggered, possibly due to a blockage or dry-running. To resolve this, reset the motor protection relay.