Removal Of Dpf (Pcd) (Dtc P1A28 / 3936-7) - Kubota 07-CR-E5 Manual

07-CR-E5,07-CR-TE5,07-CR-TIE5, DM

(37) Removal of DPF (PCD) (DTC P1A28 / 3936-7)

Behaviour during malfunction:
• None
Detection item:
• Removal of DPF
DTC set preconditions:
• Refer to P3018 and P2455
DTC set parameter:
• Exhaust gas temperature sensor T
Engine warning light:
• ON (Blinking)
Limp home action by engine ECU (system action):
• No Derating
Recovery from error:
• –
, T , T and differential pressure sensor are fault (open circuit)
0 1 2
1. Check the Warnings
1. Place the key switch in the OFF position, attach the diagnosis
tool to the CAN1 connector, and return the key switch to the ON
position again.
2. Check the "HMI for PCD" screen and confirm that which
warnings are displayed.
3. Check whether the device is under tampering.
Service
specification
OK Normal
NG Go to "2. Check the DPF Muffler Assembly".
(a) CAN1 Connector
2. Check the DPF Muffler Assembly
1. Check the installation of the DPF muffler assembly.
NOTE
• Check in accordance with "6.[1] AIR INTAKE SYSTEM
INSPECTION PROCEDURE". (Refer to page 1-S320)
OK Go to "3. Check the Installation of All Exhaust Gas Temperature
Sensors".
NG Repair in accordance with "6.[1] AIR INTAKE SYSTEM INSPECTION
PROCEDURE". (Refer to page 1-S320)
(1) DPF Muffler Assembly
1-S240
COMMON RAIL SYSTEM
No warnings are displayed
9Y3200007CRS0545US0
9Y3200007CRS0565US0
9Y3200007CRS0554US0
KiSC issued 03, 2022 A