Section 05 FUEL SYSTEM
Subsection 02 (FUEL TANK/FUEL PUMP)
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Pull strainer off fuel pump.
Insert new strainer on fuel pump making sure that
it pressed in tightly against pump face.
Press in new push nut to secure strainer.
Reinstall fuel pump as per procedure described in
this section.
FUEL PUMP (2009)
Fuel Pump Quick Test
Set engine stop switch to RUN.
Turn ignition key to ON.
Listen to fuel pump operation.
Fuel pump should come ON for for a few seconds,
then stop.
If so, the fuel pump, ECM, and associated cir-
cuits are functioning normally. However, keep in
mind this does not validate fuel pump pressure.
Otherwise, carry out the following step(s) until
the pump works.
– Check fuel pump fuse.
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– Substitute fuel pump relay with a known
working relay in fuse box.
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– Check in B.U.D.S. for applicable fault
codes.
Refer
to
COMMUNICATION
TOOLS/B.U.D.S. SOFTWARE
section.
– Carry out a fuel pump input voltage test.
Set ignition switch to OFF.
Fuel Pump Activation In B.U.D.S.
The fuel pump can be activated using B.U.D.S.
software.
Connect the latest applicable B.U.D.S. software
to the vehicle. Refer to the
COMMUNICATION
TOOLS/B.U.D.S. SOFTWARE
section.
In B.U.D.S., click
Read Data
.
Click the
Activation
tab.
In the
Activate
area, click
Fuel Pump
button. This
will turn on the fuel pump for 5 seconds.
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FUEL PUMP ACTIVATION IN B.U.D.S.
1. Click the Activation tab
2. Click Fuel Pump button
Fuel Pump Input Voltage Test
Remove seat.
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Содержание Outlander 400 EFI 2008
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