Hino Motors HINO 155 series Workshop Manual page 625

3
Inspect the oil pressure switch connector
Was any failure found?
Connect securely, repair if needed.
Perform "After-inspection work" of INFOR-
MATION section.
4 Inspect the oil pressure switch unit
Do the measurements meet the standard value?
Go to step 5.
ENGINE (J05E)/TROUBLESHOOTING
1. Check the connection of the oil pressure switch connector (loose-
ness and poor contact).
YES
1. Set the starter key to the "LOCK" position.
2. Disconnect the oil pressure switch connector.
3. Use the electrical tester to measure the resistance between the
terminals of the oil pressure switch and ground.
• Stop the engine (OFF)
• Start the engine (ON)
SHTS021270300540
YES
Go to step 4.
Measurement conditions
Replace the oil pressure switch.
Perform "After-inspection work" of INFOR-
MATION section.
2–589
NO
Standard values
With engine stopped:
Less than 1 
With engine running:  
NO