Kubota WG1605-E3 Diagnostic Manual page 113

WG1605-G-E3,WG1605-L-E3,WG1605-GL-E3, DM
DTC
Name MAP
DTC Name MAP high pressure
SPN
J1939
FMI
MIL
• Sensor/wiring harness short to
Detected Item power
• Sensor malfunction
DTC Set • Engine Cranking or Running
Preconditions
• MAP pressure > 110.3 kPa [abs]
DTC Set (1.125 kgf/cm
Conditions • and TPS < 3.0 %
• and RPM > 1000 min
Period for • 2 sec
Judgment or
Number of
Occurrence
for Judgment
System • AL Disable KC
Action • Power derate 1
Engine
ON
Warning Light
DTC
Name IAT
DTC Name IAT High Voltage
SPN
J1939
FMI
MIL
• Sensor/wiring harness open/short
Detected Item to power
• Sensor malfunction
DTC Set • Engine Running
Preconditions
• IAT voltage > 4.90 V
DTC Set
Conditions
Period for • 1 sec
Judgment or
Number of
Occurrence
for Judgment
System • AL Disable
Action • Power derate 1
Engine
ON
Warning Light
108
IAT
IAT Higher Than Expected Stage 1
106
16
ON
• Intake air temperature abnormality
(High side stage 1)
• Engine Running
• rum-time wait for all IAT HiExp
2
, 16.00 psia) faults 0.0 sec
• IAT > 71 degC (160 degF)
-1
(rpm) • and RPM > 1000 min
• 60 sec
• AL Disable
• Power derate 1
ON
113
ECT/CHT
ECT Higher Than Expected Stage 1
105
3
OFF
• Engine coolant temperature
abnormality (High side stage 1)
• Engine Running
• run time wait for ECT HiExp faults
30.0 sec
• ECT > 110 degC (230 degF)
• and RPM > 600 min
• 20 sec
• AL Disable
• Power derate 1
ON
1-103
111
IAT
IAT Low Voltage
105
15
OFF
• Sensor/wiring harness short to
ground
• Sensor malfunction
• Engine Running
• IAT voltage < 0.100 V
-1
(rpm)
• 1 sec
• AL Disable
• Power derate 1
ON
116
ECT/CHT
ECT/CHT Low Voltage
110
15
OFF
• Sensor/wiring harness short to
ground
• Sensor malfunction
• Engine Running
• ECT voltage < 0.100 V
-1
(rpm)
• 1 sec
• AL Disable
• Power derate 1
ON
ECM SYSTEM
112
105
4
OFF
117
110
4
OFF
KiSC issued 12, 2016 A