Hino Motors HINO 155 series Workshop Manual page 559

3
Inspect the EGR cooler outlet temperature sensor
THG E2
Do the measurements meet the standard value?
Go to step 4.
4
Inspect the EGR cooler outlet temperature sensor power supply
E2 THG
Do the measurements meet the standard value?
Go to step 7.
ENGINE (J05E)/TROUBLESHOOTING
1. Set the starter key to the "LOCK" position.
2. Disconnect the EGR cooler outlet temperature sensor connector.
3. Use the electrical tester to measure the resistance between the
terminals of the EGR cooler outlet temperature sensor.
SHTS021270300483
Starter key: LOCK
YES
1. Set the starter key to the "ON" position.
2. Use the electrical tester to measure the voltage between the termi-
nals of the EGR cooler outlet temperature sensor vehicle side con-
nector.
Starter key: ON
SHTS021270300484
YES
Measurement Tester
conditions connections
EGR cooler outlet
temperature sen-
sor
THG – E2
Replace the EGR cooler outlet temperature
sensor.
Perform "After-inspection work" of INFOR-
MATION section.
Measurement Tester
conditions connections
EGR cooler outlet
temperature sen-
sor vehicle side
connector
THG – E2
Go to step 5.
2–523
Standard values
50 C {122 F}:
7.4 – 19.6 k
100 C {212 F}:
3.0 – 6.2 k
150 C {302 F}:
1.5 – 2.6 k
NO
Standard values
4.5 – 5.5 V
NO