WRN FUELVLVFAIL2OP
UnclassifiedFuel
What This Code Means
Proof-of-closure switch does not sense that the fuel valve has opened when required
Possible Causes
- •Broken wire between the switch and the controller
- •Fuel valve failed to open
- •Lack of fuel supply to the engine
- •Problem with the proof-of-closure switch operation
Suggested Actions
- 1Carefully read and follow all safety precautions and instructions before performing any work on the generator set
Related Rehlko Fault Codes
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