Sea-doo GTX Limited iS 255 2009, Руководство по ремонту

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Section 04 FUEL SYSTEM
Subsection 02 (ELECTRONIC FUEL INJECTION (EFI))
– Relay and wiring. Refer to
POWER DISTRIBU-
TION
– ECM power supply wires and ground wires.
See below.
ECM Power Supply Test
Remove cover of fuse box #2 (FB). Refer to
POWER DISTRIBUTION
subsection.
Install the D.E.S.S. key on its post.
Briefly press the START button to wake up the
ECM.
Use the
FLUKE 115 MULTIMETER (P/N 529 035 868)
and select Vdc.
Probe the fuse F20 as shown.
NOTE: This will validate the fuse at the same
time.
FUSE BOX #2
BATTERY
POST
VOLTAGE
Fuse F20
terminal at D4
Ground Battery voltage
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If voltage is not as per specification, check the
wiring and connections between relay output and
F20 output. Refer to
WIRING DIAGRAM
.
If voltage is as per specification, check the conti-
nuity of wiring and connections between FB2 and
ECM as follows.
1. Disconnect B connector from ECM.
2. Install
ECM ADAPTER TOOL (P/N 529 036 166)
on
ECM connector.
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3. Use the
FLUKE 115 MULTIMETER (P/N 529 035
868)
and select .
4. Probe terminals as follows.
FUSE BOX
#2
ECM
ADAPTER
RESISTANCE
Terminal D4 Pin B-M4
Close to 0
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ECM Ground Test
Disconnect B connector from ECM.
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 adapter terminals as follows.
ECM
ADAPTER
BATTERY
POST
RESISTANCE
Pins B-L1,
B-M2 and B-M3
Ground
Close to 0
(continuity)
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225