Kubota 07-CR-E5 Manual page 151

07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
Name
ISO 14229
P-Code
SPN
J1939-73
FMI
SPN Name Barometric Pressure
SAE J1939 Table C1
Barometric pressure sensor error (Low
DTC Name
side)
Detection item
DTC Set
Preconditions
[Engine ECU (Denso)]
DTC set parameter 1.6 V or less
[Engine ECU (Kubota)]
0.5 V or less
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
Barometric pressure sensor error
P2228
108
4
• Sensor / engine ECU internal circuit
short to ground
• Battery voltage is normal
• Barometric pressure sensor voltage:
• 2.8 sec. or more
2
• 65 kPa (0.66 kgf/cm , 9.4 psi)
[default value]
• Insufficient output
• ON
• Diagnostic counter = zero
or Key switch turn OFF
• Immediately
–
Barometric Pressure
Barometric pressure sensor error (High
side)
• Sensor / engine ECU internal circuit
short to +B
• Battery voltage is normal
• Barometric pressure sensor voltage:
[Engine ECU (Denso)]
4.4 V or more
[Engine ECU (Kubota)]
4.5 V or more
• 2.8 sec. or more
• 65 kPa (0.66 kgf/cm
[default value]
• Insufficient output
• ON
• Diagnostic counter = zero
or Key switch turn OFF
• Immediately
1-S113
COMMON RAIL SYSTEM
P2229
108
3
2
, 9.4 psi)
–
9Y3200007CRS0149US0
KiSC issued 03, 2022 A