Boost Pressure 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 Boost pressure 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

Boost pressure sensor abnormality

P0237
102
4
PIML
• Ground short circuit of sensor / harness
• Failure of sensor
• Battery voltage is normal
• Sensor supply voltage VCC# is normal
• Voltage of boost pressure sensor is 0.2 V
or below
• 2.8 sec. or more
2
• 65kPa (0.6628 kgf/cm ,
9.426 psi) [default value]
• Insufficient output
• ON
• Key switch turn OFF
Boost pressure sensor: High
• Open circuit or +B short circuit of sensor
/ harness
• Failure of sensor
• Battery voltage is normal
• Sensor supply voltage VCC# is normal
• Voltage of boost pressure sensor is 4.9 V
or above
• 2.8 sec. or more
• 65 kPa (0.6628 kgf/cm
9.426 psi) [default value]
• Insufficient output
• ON
• Key switch turn OFF
1-S83
COMMON RAIL SYSTEM
P0238
102
3
PIMH
2
,
9Y1200192CRS0623US0
KiSC issued 05, 2012 A