ENGINE (J05E)/TROUBLESHOOTING
2–424
Flow-Cut off test
<Cylinder cut-off test>
By stopping fuel injection for one of the cylinders of an engine normally running with six, this test detects combustion
abnormalities of each cylinder.
<Purpose>
Evaluation of combustion abnormalities of each cylinder by sound difference.
<Know-how & examples>
Detect combustion abnormalities of any cylinder from differences in the sound and perform the required corrections.
1.
Start the engine and use the cruise control function to run the
engine at 1,500 r/min.
2.
Check that the engine sound at the time of normal operation. (The
sound at this time shall be
α
.)
3.
Select [Data monitor and Active test].
1
Cylinder cut-off test
Data monitor and Active test
Active test Setting
SHTS021270300389