Sensor Supply Voltage 2 Abnormality (Dtc P0652 / 3510-4, P0653 / 3510-3) - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM
(31) Sensor Supply Voltage 2 Abnormality (DTC P0652 / 3510-4, P0653 /
3510-3)
P0652 / 3510-4: Sensor supply voltage 2 abnormality (Low side)
Behaviour during malfunction:
• Faulty starting
• Insufficient output
• Worsening exhaust gas performance
Detection item:
• Sensor supply voltage 2 error or recognition error
DTC set preconditions:
• Battery voltage is normal
• Key switch turn ON
• Starter Switch signal (ECU: B-54 terminal) is not activated
DTC set parameter:
• Voltage to sensor is below 3.5 V
Engine warning light:
• ON
System action:
• Output limitation: Approximately 50 % of normal condition
• Speed limitation (Accelerator limitation: 50 %)
Recovery from error:
• Key switch turn OFF
P0653 / 3510-3: Sensor supply voltage 2 abnormality (High side)
Behaviour during malfunction:
• Faulty starting
• Insufficient output
• Worsening exhaust gas performance
Detection item:
• Sensor supply voltage 2 error or recognition error
DTC set preconditions:
• Battery voltage is normal
• Key switch turn ON
• Starter Switch signal (ECU: B-54 terminal) is not activated
DTC set parameter:
• Voltage to sensor is above 4.5 V
Engine warning light:
• ON
System action:
• Output limitation: Approximately 50 % of normal condition
• Speed limitation (Accelerator limitation: 50 %)
Recovery from error:
• Key switch turn OFF
1-S215
COMMON RAIL SYSTEM
9Y1200192CRS0770US0
9Y1200192CRS0771US0
KiSC issued 05, 2012 A