Kubota 07-CR-E5 Manual page 135

07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
Name
ISO 14229
P-Code
SPN
J1939-73
FMI
SPN Name Engine Fuel Feed Pump Pressurizing
SAE J1939 Table C1 Assembly #1
DTC Name SCV drive system error
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
P0628
1347
4
• Open circuit or ground short circuit of
SCV
• Battery voltage is normal
• Key switch is ON
• Starter Switch signal (Engine ECU: V12
terminal) is not activated
• Open circuit or ground short of SCV
• 2.6 sec. or more
• Output limitation: Approximately 50 % of
normal condition
• Speed limitation (Accelerator limitation:
50 %)
• EGR stop
• Intake throttle 100 % open
• Engine forcibly stopped 60 sec. later
• Insufficinet output
• Worsening exhaust gas performance
• ON
• Key switch turn OFF
–
SCV drive system abnormality
Engine Fuel Feed Pump Pressurizing
Assembly #1
+B short circuit of SCV
• +B short circuit of SCV
• Battery voltage is normal
• Key switch is ON
• Starter Switch signal (Engine ECU: V12
terminal) is not activated
• +B short circuit of SCV
• 2.6 sec. or more
• Output limitation: Approximately 50 % of
normal condition
• Speed limitation (Accelerator limitation:
50 %)
• EGR stop
• Intake throttle 100 % open
• Engine forcibly stopped 60 sec. later
• Insufficinet output
• Worsening exhaust gas performance
• ON
• Key switch turn OFF
• Engine speed may go down due to low
fuel pressure regardless limp home
de-rating
• Engine may stop automatically before
stopped forcibly by engine ECU
1-S97
COMMON RAIL SYSTEM
P0629
1347
3
–
9Y3200007CRS0135US0
KiSC issued 03, 2022 A