Kubota 07-CR-E5 Manual page 106

07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
Name
ISO 14229
P-Code
SPN
J1939-73
FMI
SPN Name Ambient Air Temperature
SAE J1939 Table C1
Intake air temperature built-in MAF sensor:
DTC Name
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
Intake air temperature built-in MAF sensor abnormality
P0072
171
4
• Ground short circuit of sensor / harness
• Battery voltage is normal
• Intake air temperature built-in MAF
sensor voltage: 0.1 V or less
• 2.8 sec. or more
• 25 °C (77 °F) [default value]
• None
• ON
• Diagnostic counter = zero
or Key switch turn OFF
• Immediately
Ambient Air Temperature
Intake air temperature built-in MAF sensor:
High
• Open circuit or +B short circuit of sensor
/ harness.
• Battery voltage is normal
• Intake air temperature built-in MAF
sensor voltage: 4.9 V or more
• 2.8 sec. or more
• 25 °C (77 °F) [default value]
• None
• ON
• Diagnostic counter = zero
or Key switch turn OFF
• Immediately
1-S68
COMMON RAIL SYSTEM
P0073
171
3
9Y3200007CRS0106US0
KiSC issued 03, 2022 A