Bobcat S630 P0657 Error Code
P0657 Error Code
ECU Sensor Supply 1 Short to Ground is the main cause of P0657 error.A significant number of consequences can be suffered due to an overheating engine with code P0657. The problem might be a blown gasket or something related to the fuel tank.
Tip For S630 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.