Hino Motors HINO 155 series Workshop Manual page 68

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DIAGNOSTIC TROUBLE CODE (DTC) TABLE
SVS DTC
MIL
Light No.
No
No Light P0643
Light
Light No Light P064C
No
No Light P0652
Light
No
No Light P0653
Light
Light No Light P0671
Light No Light P0672
Light No Light P0673
Light No Light P0674
ENGINE (J05E)/TROUBLESHOOTING
DIAGNOSIS ITEM
ECU sensor power supply 1 fail-
ure
(Out of range high)
Glow controller - Battery for glow
plug open, GND short Glow con-
troller - Over temperature
ECU sensor power supply 2 fail-
ure
(Out of range low)
ECU sensor power supply 2 fail-
ure
(Out of range high)
Glow plug (Circuit low) (#1cyl),
Glow plug (Circuit high) (#1cyl)
Glow plug (Circuit low) (#2cyl),
Glow plug (Circuit high) (#2cyl)
Glow plug (Circuit low) (#3cyl),
Glow plug (Circuit high) (#3cyl)
Glow plug (Circuit low) (#4cyl),
Glow plug (Circuit high) (#4cyl)
INSPECTION ITEM
• Common rail pressure sensor 1
• Accelerator sensor 2
• Wire harness
• Boost pressure sensor
• Intake throttle valve position sensor
• Engine speed sub sensor
(camshaft position sensor)
• Wire harness
• ECU (ECU connector)
• Fuse
• Fusible link
• Glow control unit
• Wire harness
• ECU (ECU connector)
• Wire harness
• ECU (ECU connector)
• Common rail pressure sensor 2
• Wire harness
• Accelerator sensor 1
• DPR differential pressure sensor
• PTO accelerator sensor
• Aftertreatment fuel injection line pres-
sure sensor
• Wire harness
• ECU (ECU connector)
• Fusible link
• Glow control unit
• Wire harness
• Glow plug
• Fusible link
• Glow control unit
• Wire harness
• Glow plug
• Glow control unit
• Wire harness
• Glow plug
• Glow control unit
• Wire harness
• Glow plug
SYMPTOM
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