Section 04 FUEL SYSTEM
Subsection 02 (ELECTRONIC FUEL INJECTION (EFI))
smr2009-030-015_j
If continuity is good, wiring and connectors are
functional.
If continuity is faulty, repair/replace wiring from
fuse box terminal to injector.
Reinstall bus bar and cover.
Fuel Injector Control Circuit Test
Disconnect ECM A connector.
Install
ECM ADAPTER TOOL (P/N 529 036 166)
on
ECM connector.
Use the
FLUKE 115 MULTIMETER (P/N 529 035 868)
and select
.
Probe terminals as follows.
INJECTOR
ECM
ADAPTER
INJECTOR
MEASUREMENT
1 (rear)
Pin A-B3
2
Pin A-K1
3
Pin A- J1
BROWN
wire with
a tracer
Close to 0
smr2009-030-010_c
If control circuit is faulty, repair/replace wiring/con-
nectors.
If control circuit and all tests applicable to the in-
jector are good, try a new ECM. Refer to
ECM
.
Fuel Injector Resistance Test
(at ECM Connector)
Reconnect
the injector connector.
Disconnect the ECM A connector.
Install
ECM ADAPTER TOOL (P/N 529 036 166)
on
ECM connector.
Remove the long bus bar from fuse box #1.
smr2009-027-011_f
1. Long bus bar
Use the
FLUKE 115 MULTIMETER (P/N 529 035 868)
and select
.
Measure resistance value between terminals as
follows.
INJECTOR
FUSE BOX #1
TERMINAL
ECM
ADAPTER PIN
RESISTANCE @
20°C (68°F)
1
C11
A-B3
2
C9
A-K1
3
C7
A-J1
11.4 - 12.6
smr2009-030-015_i
If resistance value is correct, injector coil is in
good condition.
If resistance value is incorrect, repeat test at injec-
tor connector.
Reinstall bus bar and cover.
Fuel Injector Resistance Test (at
Component)
Remove injector connector and check resistance
value between injector pins as follows.
smr2009-030
235
Summary of Contents for GTX Limited iS 255 2009
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Page 554: ...2009 Sea Doo 4 TEC iTC iS Series RXT iS 255 GTX Limited iS 255 smr2009 045 001 ...
Page 555: ...IGNITION SYSTEM CHARGING SYSTEM STARTING SYSTEM smr2009 045 002 ...