Bobcat S850 P23BB Error Code
P23BB Error Code
DEF Pump Pressure Too High is the main cause of P23BB error.A significant number of consequences can be suffered due to an overheating engine with code P23BB. The problem might be a blown gasket or something related to the fuel tank.
Tip For S850 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.