Check The Injector - Kubota V3800-CR-TE4 Diagnosis Manual

V3800-CR-TE4,V3800-CR-TIE4, DM
2. Check the DTC
1. Turn the key switch ON and check the DTC.
Factory
No DTC is output.
specification
DTC presently existing
OK Go to "3. Check the Injector (Including the Pipes, etc.)".
NG Check in accordance with the troubleshooting procedures for each DTC.
Past DTC only
OK Go to "3. Check the Injector (Including the Pipes, etc.)".
NG Reproduce defect by referring to the freeze frame data, etc.
(a) CAN1 Connector
3. Check the Injector (Including the Pipes, etc.)
1. Perform the diagnosis tool active test (stopping the injector
injection by cylinder) and check the injector performance.
Engine vibration and noise are increased and the rotation
Factory rate is reduced when the injection for the corresponding
specification cylinder is stopped.
The same results must be attained from all the cylinders.
OK Go to "4. Check the Intake System".
NG Check and repair faulty parts including the high pressure line of the
defective cylinder.
(a) CAN1 Connector
4. Check the Intake System
1. Check in accordance with "6.[1] AIR INTAKE SYSTEM
INSPECTION PROCEDURE". (Refer to page 1-S285)
OK Go to "5. Check the Fuel System".
NG Repair in accordance with "6.[1] AIR INTAKE SYSTEM INSPECTION
PROCEDURE". (Refer to page 1-S285)
(1) Air Cleaner
(2) Air Cleaner Indicator
(3) Air Cleaner Switch
1-S34
COMMON RAIL SYSTEM
9Y1200192CRS0049US0
9Y1200192CRS0050US0
[A] M60 Series
[B] M-GX Series
9Y1200192CRS0880US0
KiSC issued 05, 2012 A