ENGINE (J05E)/TROUBLESHOOTING
2–577
1.
Start the engine.
2.
Select [Injection quantity] from [Data monitor and Active test] in
HINO DX
Ⅱ
and measure the fuel injection quantity.
3.
Select [Engine revolution] from [Data monitor and Active test] on
HINO DX
Ⅱ
, and measure the engine speed.
NO
YES
2
Check the injector fuel injection quantity [HINO DX
Ⅱ
]
E
n
gi
n
e
Ne
(r/min)
NE Engine speed
@1,500 r/min (measurement by HINO-DX II)
SHTS021270300527
Measurement conditions
Standard values
Engine revolution:
1,500 r/min (no load)
Engine coolant temperature:
80
C {176
F} minimum
AT model:
12 mm
3
/st maximum
Standard values
Type of
AT
Q (mm
3
/st)
5.0q
Do the measurements meet the standard value?
Go to step 3.
Replace the injector.
Perform "After-inspection work" of INFOR-
MATION section.