Hino Motors HINO 155 series Workshop Manual page 551

9
Inspect the intake air temperature sensor (intake manifold) unit
E2 THA
Do the measurements meet the standard value?
Go to step 10.
10
Inspect the intake air temperature sensor (intercooler outlet)
Was any failure found?
Clean the sensing unit and install it properly.
If damaged, replace the intake air tempera-
ture sensor (intercooler outlet).
Perform "After-inspection work" of INFOR-
MATION section.
ENGINE (J05E)/TROUBLESHOOTING
1. Set the starter key to the "LOCK" position.
2. Disconnect the intake air temperature sensor (intake manifold)
connector.
3. Use the electrical tester to measure the resistance between the
terminals of the intake air temperature sensor (intake manifold).
SHTS021270300477
Starter key: LOCK
YES
1. Check the installation of the intake air temperature sensor (inter-
cooler outlet).
2. Make sure there is no dirt, damage or clogging in the sensing unit
of the intake air temperature sensor (intercooler outlet).
YES
Measurement Tester
conditions connections
Intake air tempera-
ture sensor (intake
manifold)
THA – E2
Replace the intake air temperature sensor
(intake manifold).
Perform "After-inspection work" of INFOR-
MATION section.
Go to step 11.
2–515
Standard values
20 C {68 F}:
7.336 – 5.794 k
50 C {122 F}:
2.435 – 1.994 k
NO
NO