Kubota 07-CR-E5 - EGR (DC Motor) Abnormality (DTC P2413; 523575-7, P2414; 523576-2, P2415; 523577-2)

COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S275
(50) EGR (DC Motor) Abnormality (DTC P2413 / 523575-7, P2414 / 523576-2,
P2415 / 523577-2)
P2413 / 523575-7: EGR actuator valve stuck
Behaviour during malfunction:
• Insufficient output
• Worsening exhaust gas performance
Detection item:
• EGR actuator valve stuck
DTC set preconditions:
• Battery voltage is normal
• No DTC of U0077 "CAN1 Bus off"
• EGR control line is normal
DTC set parameter:
• EGR actuator valve stuck error signal received via CAN
Engine warning light:
•ON
Limp home action by engine ECU (system action):
• Output limitation: Approximately 75 % of normal condition
• EGR stop
Recovery from error:
• Key switch turn OFF
9Y3200007CRS0426US0
P2414 / 523576-2: EGR (DC motor) overheat
Behaviour during malfunction:
• Insufficient output
• Worsening exhaust gas performance
Detection item:
• EGR (DC motor) overheat
DTC set preconditions:
• Battery voltage is normal
• No DTC of U0077 "CAN1 Bus off"
• EGR control line is normal
DTC set parameter:
• EGR (DC motor) temperature error signal (thermistor: 125 °C (257 °F) or more) received via CAN
Engine warning light:
•ON
Limp home action by engine ECU (system action):
• Output limitation: Approximately 75 % of normal condition
• EGR stop
Recovery from error:
• Key switch turn OFF
9Y3200007CRS0427US0
KiSC issued 03, 2022 A