Bobcat S185 C1091-17 Error Code
C1091-17 Error Code
Hydraulic Main Filter Switch - Circuit Voltage Above Threshold is the main cause of C1091-17 error.A significant number of consequences can be suffered due to an overheating engine with code C1091-17. The problem might be a blown gasket or something related to the fuel tank.
Tip For S185 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.