Bobcat S510 C1091-16 Error Code
C1091-16 Error Code
Hydraulic Main Filter Switch - Circuit Voltage Below Threshold is the main cause of C1091-16 error.A significant number of consequences can be suffered due to an overheating engine with code C1091-16. The problem might be a blown gasket or something related to the fuel tank.
Tip For S510 Model
When the temperature is below -30 C (-20 F), hydrostatic oil must be warmed before starting. The hydrostatic system will not get enough oil at low temperatures and will be damaged. Park the machine in an area where the temperature will be above -18 C (0 F) if possible.