Inspect The Intake Air Temperature Sensor Unit - Hino Motors HINO 155 series Workshop Manual

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11
Inspect the intake air temperature sensor (intercooler outlet) unit
THG E2
Do the measurements meet the standard value?
Go to step 12.
12
Inspect the boost pressure sensor hose
Was any failure found?
Replace the boost pressure sensor hose.
Clean the intake manifold pipe.
Perform "After-inspection work" of INFOR-
MATION section.
ENGINE (J05E)/TROUBLESHOOTING
1. Disconnect the intake air temperature sensor (intercooler outlet)
connector.
2. Use the electrical tester to measure the resistance between the
terminals of the intake air temperature sensor (intercooler outlet).
Starter key: LOCK
SHTS021270300478
YES
1. Make sure the boost pressure sensor hose is not clogged, rup-
tured, or cracked.
2. Make sure the pipe on the intake manifold side is not clogged.
YES
Measurement Tester
conditions connections
Intake air tempera-
ture sensor (inter-
cooler outlet)
THG – E2
Replace the intake air temperature sensor
(intercooler outlet).
Perform "After-inspection work" of INFOR-
MATION section.
Go to step 13.
Standard values
20 C {68 F}:
7.336 – 5.794 k
50 C {122 F}:
2.435 – 1.994 k
NO
NO