Hino Motors HINO 155 series Workshop Manual page 355

14
Inspect the common rail pressure sensor power supply
VC2
Do the measurements meet the standard value?
Go to step 15.
15
Inspect the engine speed main sensor (crankshaft position sensor)
Was any failure found?
Check any faulty sensor and repair or
replace it as needed.
After inspection, go to step 16.
ENGINE (J05E)/TROUBLESHOOTING
1. Disconnect the common rail pressure sensor connector.
E2
2. Set the starter key to the "ON" position.
3. Use the electrical tester to measure the voltage between the termi-
nals of the common rail pressure sensor vehicle side connector.
Starter key: ON
SHTS021270300287
YES
1. Set the starter key to the "ON" position.
2. Select [Engine].
3. Select [NE Active identification], [G Active identification] in [Data
monitor and Active test].
4. Start the engine and confirm that the engine main speed sensor
(NE) and sub speed sensor (G) operate (stay ON) continuously.
SHTS021270300288
YES
Measurement Tester
conditions connections
Common rail pres-
sure sensor vehi-
cle side connector
VC2 – E2
Repair the common rail pressure sensor and
then go to step 15.
Go to step 16.
2–319
Standard values
4.5 – 5.5 V
NO
NO