Hino Motors HINO 155 series Workshop Manual page 64

2–28
DIAGNOSTIC TROUBLE CODE (DTC) TABLE
SVS DTC
MIL
Light No.
Light No Light P0303
Light No Light P0304
Light Light P0335
Light No Light P0336
Light No Light P0340
Light No Light P0341
Light No Light P0381
Light No Light P0401
Light No Light P0402
Light No Light P0404
ENGINE (J05E)/TROUBLESHOOTING
DIAGNOSIS ITEM
#3 Misfire
#4 Misfire
Crankshaft position sensor
- disconnection
Crankshaft position sensor
- rationality
Camshaft position sensor
- disconnection
Camshaft position sensor - ratio-
nality
Glow lamp (wait-to-start lamp)
- circuit
EGR low flow
EGR high flow
Valve position control failure - DC
motor out of range, functional
(EGR valve stick failure)
INSPECTION ITEM
• Fuel injection pipe
• Injector
• Fuel injection pipe
• Injector
• Engine speed main sensor
(crankshaft position sensor)
• ECU (ECU connector)
• Wire harness
• Engine speed main sensor
(crankshaft position sensor)
• ECU (ECU connector)
• Wire harness
• Engine speed sub sensor
(camshaft position sensor)
• ECU (ECU connector)
• Wire harness
• Engine speed sub sensor
(camshaft position sensor)
• ECU (ECU connector)
• Wire harness
• Combination meter
• ECU (ECU connector)
• Wire harness
• Air cleaner element
• Air flow sensor
• Boost pressure sensor
• Intake air temperature sensor
(intake manifold)
• EGR valve
• EGR cooler
• SCV
• Injector
• EGR valve
• VNT controller
• Air cleaner element
• Air flow sensor
• Air intake system
• Boost pressure sensor
• Intake air temperature sensor
(intake manifold)
• EGR valve
SYMPTOM
—
—
A
—
—
—
—
A
—
A