Oil outlet pipe;
1
Oil rail;
2
Injectors;
4
Upper plate seat;
5
Glass measuring cylinder;
6
Lock nut;
7
Lock pole
8
Top oil inlet connector;
3
Confirm that the injector to be tested
has been installed properly and the
signal wire has been plugged in.
Select "02 Idle Speed Test".
Press the working time up and down
keys to set the time. (Generally set to
2 minutes)
Press the start button to start work.
Turn the pressure adjustment knob to
adjust the pressure to 0.25~ 0.3 MPa.
(In the electronic injection system, the
general oil pressure works at
0.25-0.3MPa)
Press the up and down keys to select
the appropriate pulse width. (The
system default is 3ms).
The working time gradually decreas-
es. When it is 0, the system automat-
ically stops.
02 Idle Speed Test
Confirm that the oil drain handle is
open, use the funnel in the
accessories to add the test liquid to
the equipment through the glass
window, and pay attention to
control the flow rate during the
addition to avoid overflow.
Add 1 bottle (about 1000ml) of
testing agent each time.
Install the fuel injector.
Preparation
Methods And Steps
5
（1）Select the top oil inlet connector
from the accessories and install it into
the oil separator.
（2）Install the fuel injector in the
forward direction (apply a little grease
on the “O" ring of the fuel injector)
（3）Put the horizontal end of the oil
separator and the fuel injector on the
upper plate seat, and tighten the two
ends with the locking rod. Ready to
test.
Top-in Fuel Injector Installation Diagram
①
②
③
④
⑤
⑥
⑦
⑧
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