Kubota 07-CR-E5 Manual page 334

07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
2. Check the Exhaust Gas Temperature
1. Place the key switch in the OFF position, and attach the
diagnosis tool to the CAN1 connector.
2. Turn the key switch to the ON position and select the "Exhaust
Gas Temperature Sensor 0", "Exhaust Gas Temperature
Sensor 1" and "Exhaust Gas Temperature Sensor 2" on the
data monitor.function.
3. If the exhaust gas temperature is above 300 °C (572 °F), wait till
the temperature decreases below 300 °C (572 °F).
Service The actual exhaust gas temperature and monitoring exhaust
specification gas temperature should be approximately the same.
OK Go to "4. Check the DTC".
NG Go to "3. Check the Exhaust Gas Temperature Sensors (Refer to items
P0543, P0546 and P242C)".
(a) CAN1 Connector
3. Check the Exhaust Gas Temperature Sensors (Refer to items
P0543, P0546 and P242C)
1. Check the exhaust gas temperature sensors (T
OK Go to "4. Check the DTC".
NG Replace the exhaust gas temperature sensor or engine combustion main
parts. (Follow the diagnostic procedure of items P0543, P0546 and
P242C)
(1) Terminal A-GND3
(2) Terminal IDOC, ODOC or ODPF
4. Check the DTC
1. Check the engine noise and vibration after starting up the
engine. Check whether turbocharger has abnormality. (sound
and externals)
2. Check whether the other DTC is output or not by operating the
engine in the normal condition.
3. If it is OK, restart and operate the engine for 10 minutes with the
engine in the no-load maximum speed status.
Check whether the DTC is output or not.
Service
No DTC is output.
specification
OK Normal.
NG Go to "5. Check the DPF".
(a) CAN1 Connector
5. Check the DPF
1. Visually check if soot is not attached to the tail pipe which is
connected to the DPF assembly.
2. Check whether the intake throttle opens completely after
starting up the engine.
3. Check whether the coolant temperature is over 50 °C (122 °F)
by operating the engine in the normal condition.
OK Replace the engine ECU.
NG Replace the DPF assembly.
(1) DPF Assembly
1-S296
COMMON RAIL SYSTEM
9Y3200007CRS0459US0
, T and T
0 1
(a) Exhaust Gas Temperature
Sesnsor (T , T and T )
0 1 2
9Y3200007CRS0460US0
9Y3200007CRS0461US0
9Y3200007CRS0462US0
KiSC issued 03, 2022 A
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