BRP Sea-Doo RXP Series Shop Manual page 97

FUEL PUMP INPUT VOLTAGE TEST
TEST PROBES
Pin B Battery ground
(+ probe) (- probe)
smr2012-027-011_a
FUEL PUMP INPUT VOLTAGE TEST
If battery voltage is read, power circuit is good.
Test the fuel pump circuit. Refer to
CIRCUIT TEST in this subsection.
If battery voltage is not read, power circuit is
faulty. Test continuity of power circuit wiring
between fuse box and fuel pump. Refer to
PUMP CIRCUIT TEST
in this subsection.
Fuel Pump Circuit Test
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.
4. Set multimeter to and test pump circuit as per
following table.
PUMP CIRCUIT TEST THROUGH FUEL PUMP
TEST PROBES
Fuse box ECM connector B
terminal B2 pin B-M1
219101005-023
Subsection 02 (FUEL TANK AND FUEL PUMP)
VOLTAGE
Battery voltage
219100893-021-001_a
5. If test succeeded, the fuel pump, its fuse and
6. If test failed, test wiring continuity as per table.
FUEL PUMP
Pump harness
connector pin B
FUEL
Pump harness
connector pin A
RESISTANCE @
20°C (68°F)
Approx. 12
219100893-021-002_b
Section 04 FUEL SYSTEM
its wiring harness are good.
FUEL PUMP HARNESS CONTINUITY
TEST (WIRING ONLY)
TEST PROBES
Fuse
box terminal B1
ECM
connector B
pin B-M1
RESISTANCE @
20°C (68°F)
Close to 0
(continuity)
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