Bobcat S330 U109A-08 Error Code
U109A-08 Error Code
Pump Controller - Bus Signal / Message Failure is the main cause of U109A-08 error.A significant number of consequences can be suffered due to an overheating engine with code U109A-08. The problem might be a blown gasket or something related to the fuel tank.
Tip For S330 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.