Suzuki 2006 SX4, Service Manual

Page: 333 / 1478

Fuel System: 1G-12
7) Apply battery voltage to injector (1) for 15 seconds
and measure injected fuel volume with graduated
cylinder. Test each injector two or three times. If
injected volume is out of reference value greatly,
replace injector.
Reference injected fuel volume
Approx. 65 cc/15 sec. (2.20/2.29 US/lmp oz/15
sec.)
8) Check fuel leakage from injector nozzle. Do not
operate injector for this check (but fuel pump should
be at work). If fuel leaks (1) more than the following
specifications, replace.
Fuel leakage
Less than 1 drop/min.
9) Remove injector from special tool (A) and disconnect
special tool (B) from injector.
CAUTION
!
As fuel feed line is still under high fuel
pressure even after inspection, removing
injector directly may cause dangerous spout
of fuel. Before removing injector, make sure
to relieve fuel pressure as follows.
1. Stop operation of fuel pump.
2. Put graduated cylinder under injector.
3. Apply battery voltage to injector until no
fuel is injected from injector.
10) Carry out Steps 3) through 9) on each injector to
obtain 4 readings.
11) After checking, disconnect fuel feed hose from
special tool (A) and remove special tool (B).
12) Connect fuel feed hose to delivery pipe.
Fuel Filler Cap Inspection
S6RW0C1706010
WARNING
!
Before starting the following procedure, be
sure to observe “Precautions on Fuel System
Service” in order to reduce the risk or fire
and personal injury.
Remove cap (1), and check gasket for even filler neck
imprint, and deterioration or any damage. If gasket (2) is
in malcondition, replace cap.
NOTE
If cap requires replacement, only a cap with
the same features should be used. Failure to
use correct cap can result in fire and
personal injury.
I2RH0B170013-01
I2RH01170008-01