Section 04 FUEL SYSTEM
Subsection 02 (FUEL TANK AND FUEL PUMP)
PUMP CIRCUIT TE
ST THROUGH FUEL PUM P
TEST PROBES
RESISTANCE @
20°C (68°F)
Fuse box
terminal B2
ECM connector B
pin B -M1
Approx. 1 2
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5. If test succeeded, the fuel pump, its fuse and
its wiring harness are good.
6. If test failed, test wiring continuity as per table.
FUEL PUM
P HARNESS CONTINUITY
TEST (W IRING ONLY)
TEST PROBES
RESISTANCE @
20°C (68°F)
Pump harness
connector pin B
Fuse
box terminal B1
Pump harness
connec
tor pin A
ECM
connector B
pin B-M1
Closeto0
(continuity )
219100893-021-002_b
smr2012-027-011_c
If there is an open circuit to FB-B1, repair
wiring/connector between fuel pump and fuse
box.
If every test s ucceeded and fuel pump fuse is
good and fuel pump still does not work, try a new
ECM. Refer to
ELECTRONIC FUEL INJECTION
(EFI)
subsection.
Removing the Fuel Pump
1. Remove front storage bin. Refer to
BODY
sub-
section..
2. Disconnect the negative battery terminal, refer
to
CHARGING SYSTEM
subsection.
3. Disconnect fuel pump electrical connector.
4. Wrap shop rags around the high pressure fuel
hose fitting, then press on the release button
of the quick connect fitting and disconnect the
hose.
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