Kubota 07-CR-E5 - Fuel Temperature Sensor Abnormality (DTC P0182; 174-4, P0183; 174-3)

COMMON RAIL SYSTEM
07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
1-S172
(13) Fuel Temperature Sensor Abnormality (DTC P0182 / 174-4, P0183 / 174-3)
P0182 / 174-4: Fuel temperature sensor: Low
Behaviour during malfunction:
• None
Detection item:
• Ground short circuit of sensor / harness
DTC set preconditions:
• Battery voltage is normal
DTC set parameter:
• Voltage of temperature sensor in supply pump is 0.1 V or less
Engine warning light:
•ON
Limp home action by engine ECU (system action):
• During start-up = −20 °C (−4 °F) [default value]
• Under other conditions = 45 °C (113 °F) [default value]
• Output limitation: Approximately 75 % of normal condition
Recovery from error:
• Diagnostic counter = zero or Key switch turn OFF
9Y3200007CRS0225US0
P0183 / 174-3: Fuel temperature sensor: High
Behaviour during malfunction:
• None
Detection item:
• Open circuit or +B short circuit of sensor / harness
DTC set preconditions:
• Battery voltage is normal
DTC set parameter:
• Voltage of temperature sensor in supply pump is 4.9 V or above
Engine warning light:
•ON
Limp home action by engine ECU (system action):
• During start-up = −20 °C (−4 °F) [default value]
• Under other conditions = 45 °C (113 °F) [default value]
• Output limitation: Approximately 75 % of normal condition
Recovery from error:
• Diagnostic counter = zero or Key switch turn OFF
9Y3200007CRS0226US0
KiSC issued 03, 2022 A