Kubota WG1605-E3 Diagnostic Manual page 131

WG1605-G-E3,WG1605-L-E3,WG1605-GL-E3, DM
DTC
Name FPP
DTC Name FPP2 voltage low
SPN
J1939
FMI
MIL
• Wiring harness open/short/damage
Detected Item
• FPP malfunction
DTC Set • Key On
Preconditions
• FPP1 voltage < 0.200 V
DTC Set
Conditions
Period for • 0.5 sec
Judgment or
Number of
Occurrence
for Judgment
System • Power derate 1
Action • Low Rev Limit
Engine
ON
Warning Light
DTC
Name Spark Coil Primary
Spark Coil #1 Primary
DTC Name
Open/Short-to-Ground
SPN
J1939
FMI
MIL
• a short to ground or open circuit in
Detected Item the harness
• an open internal to the primary coil
DTC Set • Key On, Engine On
Preconditions
• Adaptive dwell adjustment >=
DTC Set 2.0 ms
Conditions • or total dwell >= 14.0 ms
• and battery voltage > 11.0 V
Period for • 10 sparks
Judgment or
Number of
Occurrence
for Judgment
• CL Disable
System
• AL Disable
Action
• Low Rev Limit
Engine
ON
Warning Light
2127
FPP
FPP2 voltage high
29
4
ON 2Hz
• Wiring harness open/short/damage
• FPP malfunction
• Key On
• FPP1 voltage > 4.80 V
• 0.5 sec
• Power derate 1
• Low Rev Limit
ON
2300
Spark Coil Primary
Spark Coil #1 Primary Short-to-Power
1268
5
ON
• a short to power in the harness
• a short internal to the primary coil
• Key On, Engine On
• Adaptive dwell adjustment <=
2.0 ms
• or total dwell <= 4.0 ms
• and battery voltage < 16.0 V
• 10 sparks
• CL Disable
• AL Disable
• Low Rev Limit
ON
2128
29
3
ON 2Hz
2301
1268
6
ON
1-121
ECM SYSTEM
2135
TPS
TPS1/2 Simultaneous Voltages out of
range
51
31
ON
• TPS malfunction
• Key On, Engine On
• User same parameter as individual
TPS1/2 voltage fault detection
above
• 0.5 sec
• Shutdown
ON
2303
Spark Coil Primary
Spark Coil #2 Primary
Open/Short-to-Ground
1269
5
ON
• a short to ground or open circuit in
the harness
• an open internal to the primary coil
• Key On, Engine On
• Adaptive dwell adjustment >=
2.0 ms
• or total dwell >= 14.0 ms
• and battery voltage > 11.0 V
• 10 sparks
• CL Disable
• AL Disable
• Low Rev Limit
ON
KiSC issued 12, 2016 A