Kubota 07-CR-E5 Manual page 154

07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
Name
ISO 14229
P-Code
SPN
J1939-73
FMI
SPN Name Aftertreatment 1 Diesel Particulate Filter
SAE J1939 Table C1 Differential Pressure
DTC Name Differential pressure sensor 1: Low
Detection item
DTC Set
Preconditions
DTC set parameter
Time to action or
number of error
detection
Limp Home Action
by engine ECU
(system action)
Behaviour During
Malfunction
Engine Warning
Light
Recovery from
error
Delay time for
recovery
Remark
Differential pressure sensor abnormality
P2454
3251
4
• Ground short circuit of sensor / harness
• Battery voltage is normal
• Sensor supply voltage VCC# is normal
• Starter Switch signal (Engine ECU: V12
terminal) is not activated
• Differential pressure sensor voltage:
0.21 V or less
• 2.8 sec. or more
2
• 0 kPa (0.0 kgf/cm , 0.0 psi) [default
value]
• Output limitation: Approximately 75 % of
normal condition
• None
• ON
• Key switch turn OFF
–
Aftertreatment 1 Diesel Particulate Filter
Differential Pressure
Differential pressure sensor 1: High (PCD)
• Open circuit or +B short circuit of sensor
/ harness
• Battery voltage is normal
• Sensor supply voltage VCC# is normal
• Starter Switch signal (Engine ECU: V12
terminal) is not activated
• Differential pressure sensor voltage: 4.7
V or more
• 2.8 sec. or more
• 0 kPa (0.0 kgf/cm
value]
• Output limitation: Approximately 75 % of
normal condition
• None
• ON (Blinking)
• Diagnostic counter = zero
• PCD
1-S116
COMMON RAIL SYSTEM
P2455
3251
3
2
, 0.0 psi) [default
–
9Y3200007CRS0152US0
KiSC issued 03, 2022 A