K0691

UnclassifiedFuel

What This Code Means

Fuel supply system malfunction; Other components malfunction; Gas leaks; LPG/NG fuel supply system malfunction

Possible Causes

  • Improperly installed LPG/NG equipment
  • Improperly maintained LPG/NG equipment

Suggested Actions

  1. 1Installation and repair of LPG/NG fuel supply systems must be performed only by qualified LPG/NG system technicians.
  2. 2Ensure installation and repair of LPG/NG fuel supply systems are performed only by qualified LPG/NG system technicians.
  3. 3Observe federal, state, and local laws governing LPG/NG fuel, storage, and systems.

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