Bobcat 328 H4722 Error Code
H4722 Error Code
Sensor Supply 1 Out of Range Low is the main cause of H4722 error.A significant number of consequences can be suffered due to an overheating engine with code H4722. The problem might be a blown gasket or something related to the fuel tank.
Tip For 328 Model
It is recommended in cold weather to cycle the glow plugs twice before attempting to start the engine. This will allow for additional heating time for cold weather starting.