Coolant Temperature Sensor Abnormality - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM
Name
ISO 14229
P-Code
SPN
J1939-73
FMI
DTC Name Coolant temperature sensor: Low
Management Unit
for Detected Part
Detection item
DTC Set
Preconditions
DTC set parameter
Time to action or
number of error
detection
System Action
Behaviour During
Malfunction
Engine Warning
Light
Recovery from
error

Coolant temperature sensor abnormality

P0117
110
4
THWL
• Ground short circuit of sensor / harness
• Battery voltage is normal
• Voltage of coolant temperature sensor is
0.1 V or less
• 2.8 sec. or more
• At start-up = −25 °C
(−13 °F) [default value]
• Under other conditions = 80 °C (176 °F)
[default value]
• Output limitation: Approximately 50 % of
normal condition
• Speed limitation (Accelerator limitation:
50 %)
• EGR stop
• Amount of white smoke increases at low
temperatures
• Insufficient output
• Worsening exhaust gas performance
• ON
• Key switch turn OFF
Coolant temperature sensor: High
• Open circuit or +B short circuit of sensor
/ harness
• Battery voltage is normal
• Voltage of coolant temperature sensor is
4.9 V or above
• 2.8 sec. or more
• At start-up = −25 °C
(−13 °F) [default value]
• Under other conditions = 80 °C (176 °F)
[default value]
• Output limitation: Approximately 50 % of
normal condition
• Speed limitation (Accelerator limitation:
50 %)
• EGR stop
• Amount of white smoke increases at low
temperatures
• Insufficient output
• Worsening exhaust gas performance
• ON
• Key switch turn OFF
1-S76
COMMON RAIL SYSTEM
P0118
110
3
THWH
9Y1200192CRS0616US0
KiSC issued 05, 2012 A