Kubota 07-CR-E5 Manual page 246

07-CR-E5,07-CR-TE5,07-CR-TIE5, DM
2. Check the Wiring Related to the Oil Pressure Switch
1. Check the connector and the wiring harness being connected to
engine ECU terminal V29 for a short or an open circuit.
IMPORTANT
• Refer to "6.[3]
PROCEDURE - (1) Basics of Checking Electrical /
Electronic Circuit System". (Refer to page 1-S326)
OK Go to "3. Check the Oil Pressure Switch".
NG Replace the faulty areas.
3. Check the Oil Pressure Switch
1. Replace the oil pressure switch and reconfirms it with the
service tool.
If the oil pressure can be measured, perform the oil pressure
measurement.
Service
Operating pressure of the oil pressure switch: 0.5 kgf/cm
specification
OK Oil pressure switch fault → Replace
NG Go to "4. Check the Oil and Oil Filter".
(1) 1 Oil Pressure Switch
4. Check the Oil and Oil Filter
1. Replace specified oil and the oil filter and reconfirms it with the
service tool.
OK Deterioration of the oil and oil filter → Change
NG Go to "5. Check the Engine"
5. Check the Engine
1. Check the inside of the engine (oil passage).
OK Normal.
NG Repair the malfunction.
1-S208
COMMON RAIL SYSTEM
ELECTRIC SYSTEM
9Y3200007CRS0301US0
(2) Engine ECU
9Y3200007CRS0302US0
9Y3200007CRS0303US0
9Y3200007CRS0304US0
INSPECTION
2
KiSC issued 03, 2022 A