ENGINE (J05E)/TROUBLESHOOTING
2–112
1.
Use the electrical tester to measure the resistance between the
terminals of the fuel cut valve vehicle side connector and the
engine ECU.
NO
YES
1.
Connect the vehicle to HINO DX
Ⅱ
.
2.
Set the starter key to the "ON" position.
3.
Select [Engine] and check if the DTC (P0006 or P0007) has been
detected.
NO
YES
5
Inspect disconnection of the fuel cut valve harness
C
FCV
E31
SHTS021270300103
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
Fuel cut valve
vehicle side con-
nector
–
Engine ECU
(signal check har-
ness)
FCV
–
FCV (E31)
2
or less
Do the measurements meet the standard value?
Go to step 6.
Repair or replace the harness.
Perform "After-inspection work" of INFOR-
MATION section.
6
Check the DTC detected (Engine ECU)
SHTS021270300104
Has DTC (P0006 or P0007) been detected?
Replace the engine ECU.
Perform "After-inspection work" of INFOR-
MATION section.
Procedure completed.
Perform "After-inspection work" of INFOR-
MATION section.
