Bobcat 853 P1443 Error Code
P1443 Error Code
DEF Pump Pressure Max is the main cause of P1443 error.A significant number of consequences can be suffered due to an overheating engine with code P1443. The problem might be a blown gasket or something related to the fuel tank.
Tip For 853 Model
The overload warning device (if equipped) senses
hydraulic pressure in the boom lift circuit. When the
hydraulic pressure in the boom lift circuit reaches a
predetermined pressure setting, a buzzer will sound that
indicates an overload condition.
If the buzzer sounds, immediately move the arm closer to
the excavator and lower the boom. Reduce the size of the
load before attempting to re-lift the load.