SeaDoo GTX Series 2022 User Manual

Section 04 FUEL SYSTEM
Subsection 02 (FUEL TANK AND FUEL PUMP)
WARNING
– Never use a hose pincher on high pressure
hoses.
– Never change t
he routing of a fuel hose.
– Always reinstall the corrugated protective
tubing on fuel hoses.
– Secure fuel hoses using the appropriate
locking tie or fastener to prevent contact
with sharp edges or hot, rotating and mov-
ing parts.
– After conne
cting a hose or a quick connect
fitting, p
ull on the hose near the fitting to
makesurei
t is securely locked.
– Always validate fuel system tightness by
testing fuel tank for leaks.
Replacing Oetiker Clamps
REQUIRED TOOL
OETIKE R PLIER
(P/N 295 000 070)
WARNING
Whenever removing a hose in the fuel sys-
tem, always use new Oetiker clamps at as-
sembly.
FUEL PUMP
Testing
the Fuel Pump
1. Remove tether cord from the engine cut-off
switch to prevent engine starting.
2. Press START button.
3. The fue
l pump should run for 2 seconds to build
up fuel
system pressure.
4. If fuel pump runs, test the
FUEL PUMP PRES-
SURE
as described in this subsection.
5. If the fuel pump does not run:
– Ensure ECM is powered. Refer to
ELEC-
TRONIC FUEL INJECTION (EFI)
subsection.
– Chec
k fuse F2. If fuse is faulty, replace it and
repe
at test. If fuse is good, test the
FUEL
PUMP
INPUT VOLTAGE
in this subsection.
Testing Fuel Pump Pressure
Refe
rto
INSPECTION in this subsection.
Testing Fuel Pump Input Voltage
1. Ensu
re the fuel inj. fuse (F2) is in good condi-
tion
.
2. Disconnect fuel pump harness connector. Re-
fer to
REMOVING THE FUEL PUMP .
3. Use the
FLUKE 115 MULTIMETER (P/N 529 035
868)
.
4. Select Vdc.
5. Press the START button.
6. Read voltage at fuel pump harness connector
as per following table.
INPUT VOLTAGE TEST
TEST PROBES VOLTAGE
Pin B
(+ probe)
Battery ground
(- probe)
Battery voltage
smr2012-027-011_a
FUEL PUMP INPUT VOLTAGE TEST
If battery voltage is read, power circuit is good.
Test the
FUEL PUMP CIRCUIT .
If battery voltage is not read, power circuit is
faulty. Test continuity of power circuit wiring
between fuse box and fuel pump. Test the
FUEL
PUMP CIRCUIT
in this subsection.
Testing Fuel Pump Circuit
1. Reconnect the fuel pump harness connector.
2. Remove cover of fuse box.
3. Remove ECM connector "B" and install it on the
ECM ADAPTER TOOL (P/N 529 036 166).
4. Set multimeter to
and test pump circuit as per
following table.
94 219100893-021

SeaDoo GTX Series 2022 Specifications

General

Engine Type	Rotax 1630 ACE
Engine Displacement	1630 cc
Seating Capacity	3
Hull Material	Fiberglass
Fuel Capacity	70 L
Length	345.1 cm
Width	125.5 cm
Fuel Type	Unleaded gasoline
Hull Type	ST3 Hull