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[A]
(C)
[B]
4) Install suitable vinyl tube onto injector nozzle to prevent fuel
5) Put graduated cylinder under injector as shown.
6) Operate fuel pump and apply fuel pressure to injector as fol-
7) When using SUZUKI scan tool :
a) Connect SUZUKI scan tool to DLC with ignition switch OFF.
b) Turn ignition switch ON, clear DTC and select "MISC TEST"
c) Turn fuel pump ON by using SUZUKI scan tool.
(A) : 09931-76011 (SUZUKI scan tool)
(B) : Mass storage cartridge
(C) : 09931-76030 (16/14 pin DLC cable)
(A)
8) Without using SUZUKI scan tool :
a) Remove fuel pump relay from connector.
b) Connect two terminals of relay connector using service wire
(B)
CAUTION:
Check to make sure that connection is made between
correct terminals. Wrong connection can cause damage
to ECM, wire harness, etc.
c) Turn ignition switch ON.
9) Apply battery voltage (3) to injector (2) for 15 seconds and
1
Injected fuel volume
: 43 – 47 cc/15 sec. (1.45/1.51 – 1.58/ 1.65 US/Imp. oz/15
sec.)
[A] : When using SUZUKI scan tool
[B] : When not using SUZUKI scan tool
10) Check fuel leakage from injector nozzle. Do not operate
Fuel leakage (1)
: Less than 1 drop/min.
ENGINE AND EMISSION CONTROL SYSTEM 6E1-25
from splashing out when injecting.
lows:
mode on SUZUKI scan tool.
(1) as shown in figure.
measure injected fuel volume with graduated cylinder.
Test each injector two or three times.
If not within specification, replace injector.
4. Keep as far apart as possible
injector for this check (but fuel pump should be at work).
If fuel leaks (1) more than following specifications, replace.
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