Bobcat 873 P1621 Error Code
P1621 Error Code
ECU Safety Monitoring - Fault is the main cause of P1621 error.A significant number of consequences can be suffered due to an overheating engine with code P1621. The problem might be a blown gasket or something related to the fuel tank.
Tip For 873 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.