ENGINE (J05E)/TROUBLESHOOTING
2–159
1.
Set the starter key to the "LOCK" position.
2.
Disconnect the intake manifold temperature sensor connector.
3.
Measure the resistance between the terminals of the sensor using
the electrical tester.
NO
YES
1.
Perform an engine warm up. (engine coolant temperature: 80
C
{176
F} or more)
2.
Stop the engine and set the starter key to the "LOCK" position.
3.
Connect the vehicle to HINO DX
Ⅱ
.
4.
Set the starter key to the "ON" position.
5.
Select [Engine] and check if P007B has been detected.
NO
YES
13
Inspect the intake manifold temperature sensor unit
E2
THA
SHTS021270300147
Measurement
conditions
Tester
connections
Standard values
Starter key: LOCK
Intake manifold
temperature sen-
sor
THA
–
E2
20
C {68
F}:
7.336
–
5.794 k
50
C {122
F}:
2.435
–
1.994 k
Do the measurements meet the standard value?
Go to step 14.
Replace the intake manifold temperature
sensor.
Perform "After-inspection work" of INFOR-
MATION section.
14
Check the DTC detected (Engine ECU)
SHTS021270300148
Has DTC P007B been detected?
Replace the engine ECU.
Perform "After-inspection work" of INFOR-
MATION section.
Procedure completed.
Perform "After-inspection work" of INFOR-
MATION section.
