All Exhaust Gas Temperature Sensor Failure (Dtc P3018 / 523599-0) - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM

(55) All Exhaust Gas Temperature Sensor Failure (DTC P3018 / 523599-0)

Behaviour during malfunction:
• None
Detection item:
• All exhaust gas temperature sensor failure simultaneously
DTC set preconditions:
• Engine speed is 1400 min
• Quantity of injection is 30 mm
• Coolant temperature is 65 °C (149 °F) or more: continues longer than 300 sec.
• Intake air temperature is 0 °C (32 °F) or more
• It continues longer than 100 sec. after cranking mode
DTC set parameter:
• All exhaust gas temperature sensor failure (sensor low) simultaneously
Engine warning light:
• ON
System action:
• None
Recovery from error:
• Diagnostic counter = zero
-1
(rpm) or more
3
/st or more
1. Check the Installation of Exhaust Gas Temperature sensor
1. Check the installation of all exhaust gas temperature sensors
(T0, T1 and T2).
OK
NG
(1) Exhaust Gas Temperature
Sensor T0
(2) Exhaust Gas Temperature
Sensor T1
(3) Exhaust Gas Temperature
Sensor T2
2. Check the Exhaust Gas Temperature Sensors (Refer to items
P0543, P0546 and P242C)
1. Check the exhaust gas temperature sensors (T0, T1 and T2).
OK
NG
(1) Terminal A-GND3
(2) Terminal IDOC, ODOC or ODPF
1-S275
Go to "2. Check the Exhaust Gas Temperature Sensors (Refer to items
P0543, P0546 and P242C)".
Repair or replace the exhaust gas temperature sensor or engine
combustion main parts. (Follow the diagnostic procedure of items P0543,
P0546 and P242C)
Normal.
Repair or replace the exhaust gas temperature sensor or engine
combustion main parts. (Follow the diagnostic procedure of items P0543,
P0546 and P242C)
COMMON RAIL SYSTEM
9Y1200192CRS0829US0
(A) Exhaust Inlet Side
(B) Exhaust Outlet Side
9Y1200192CRS0543US0
(a) Exhaust Gas Temperature
Sesnsor (T0, T1 and T2)
9Y1200192CRS0544US0
KiSC issued 05, 2012 A