2009 SUBARU TRIBECA open gas tank

FU(H6DO)-37
Fuel
FUEL INJECTION (FUEL SYSTEMS)
21.Fuel
A: PROCEDURE
1. RELEASING OF FUEL PRESSURE
WARNING:
•Place “NO FIRE” signs near the working area.
•Be careful not to spill fuel on the floor.
1) Remove the fuse of fuel pump from main fuse
box.
2) Start the engine and run until it stalls.
3) After the engine stalls, crank it for five more sec-
onds.
4) Turn the ignition switch to OFF.
2. DRAINING FUEL
WARNING:
•Place “NO FIRE” signs near the working area.
•Be careful not to spill fuel on the floor.
1) Set the vehicle on a lift.
2) Disconnect the ground cable from battery.
3) Open the fuel filler flap lid, and remove the fuel
filler cap.
4) Lift-up the vehicle.
5) Remove the fuel tank protector.
6) Set a container under the vehicle and remove
the drain plug from fuel tank to drain fuel from fuel
tank.
7) Tighten the fuel drain plugs.
NOTE:
Use a new gasket.
Tightening torque:
26 N·m (2.65 kgf-m, 19.2 ft-lb)
8) Install the fuel tank protector.
NOTE:
Use a new nut.
Tightening torque:
Nut
9 N·m (0.9 kgf-m, 6.6 ft-lb)
Bolt
17.5 N·m (1.78 kgf-m, 12.9 ft-lb)
FU-01122
FU-02765

FU(H6DO)-41
Fuel Filler Pipe
FUEL INJECTION (FUEL SYSTEMS)
23.Fuel Filler Pipe
A: REMOVAL
WARNING:
•Place “NO FIRE” signs near the working area.
•Be careful not to spill fuel on the floor.
1) Disconnect the ground cable from battery.
2) Open the fuel filler flap lid, and remove the filler
cap.
3) Remove the screws which secure the gasket.
4) Lift-up the vehicle.
5) Remove the rear wheel RH.
6) Drain fuel from fuel tank. DRAINING FUEL, PROCEDURE, Fuel.>
7) Remove the mud guard. MOVAL, Mud Guard.>
8) Remove the rear suspension assembly. RS-16, REMOVAL, Rear Sub Frame.>
9) Disconnect the fuel filler hose.
10) Remove the bolts which hold fuel filler pipe
bracket on the body.
11) Remove the fuel filler pipe to the underside of
the vehicle.
B: INSTALLATION
1) Open the fuel filler flap lid.
2) Set the fuel saucer (A) with rubber packing (C),
and insert the fuel filler pipe into hole from the inner
side of apron.
3) Align the holes in fuel filler pipe neck and set the
cup (B), and tighten the nuts.
NOTE:
If the edges of rubber packing are folded toward in-
side, straighten it with a flat tip screwdriver.
4) Correctly insert the fuel filler hose to specified
position, and then tighten the clamp.
FU-00095
FU-00096
FU-02668
FU-02667
FU-02766
(A)
(C)
(B)
FU-02668

GD(H6DO)-144
Diagnostic Trouble Code (DTC) Detecting Criteria
GENERAL DESCRIPTION
CH:DTC P0453 EVAPORATIVE EMISSION CONTROL SYSTEM PRESSURE
SENSOR HIGH INPUT
1. OUTLINE OF DIAGNOSIS
Detect the open or short circuit of the fuel tank pressure sensor.
Judge as NG if it is out of specification.
2. COMPONENT DESCRIPTION
3. ENABLE CONDITIONS
4. GENERAL DRIVING CYCLE
Perform the diagnosis when purging.
(A) Output voltage (C) To fuel tank (D) To atmosphere
(B) Input voltage

(1) Connector (2) Terminals
Secondary Parameters Enable Conditions
Ve h i c l e s p e e d≥ 2 km/h (1.24 MPH)
All conditions of EVAP canister purge Completed
Learning value of evaporation gas con-
centration (left and right)
< 0.08
Main feedback compensation coefficient
(left and right)
≥ 0.9
Battery voltage≥ 10.9 V
EN-03141
(A)
(B)
(2)(1)
(D)
(C)