Intake Air Temperature Error (Dtc P0112 / 172-4, P0113 / 172-3) - Kubota 07-CR-E5 Manual

07-CR-E5,07-CR-TE5,07-CR-TIE5, DM

(10) Intake Air Temperature Error (DTC P0112 / 172-4, P0113 / 172-3)

P0112 / 172-4: Intake air temperature error: Low
Behaviour during malfunction:
• Amount of white smoke increases at low temperatures
Detection item:
• Ground short circuit of sensor / harness
DTC set preconditions:
• Battery voltage is normal
DTC set parameter:
• Voltage of intake air temperature sensor is 0.05 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 = 40 °C (104 °F) [default value]
Recovery from error:
• Diagnostic counter = zero or Key switch turn OFF
P0113 / 172-3: Intake air temperature error: High
Behaviour during malfunction:
• Amount of white smoke increases at low temperatures
Detection item:
• Open circuit or +B short circuit of sensor / harness
DTC set preconditions:
• Battery voltage is normal
DTC set parameter:
• Voltage of intake air temperature sensor 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 = 40 °C (104 °F) [default value]
Recovery from error:
• Diagnostic counter = zero or Key switch turn OFF
1-S165
COMMON RAIL SYSTEM
9Y3200007CRS0208US0
9Y3200007CRS0209US0
KiSC issued 03, 2022 A