2009 SUBARU TRIBECA g sensor

EX(H6DO)-3
General Description
EXHAUST
B: CAUTION
•Wear work clothing, including a cap, protective
goggles and protective shoes during operation.
•Remove contamination including dirt and corro-
sion before removal, installation or disassembly.
•Keep the disassembled parts in order and pro-
tect them from dust and dirt.
•Before removal, installation or disassembly, be
sure to clarify the failure. Avoid unnecessary re-
moval, installation, disassembly and replacement.
•Be careful not to burn yourself, because each
part on the vehicle is hot after running.
•Be sure to tighten fasteners including bolts and
nuts to the specified torque.
•Place shop jacks or rigid racks at the specified
points.
•Before disconnecting connectors of sensors or
units, be sure to disconnect the ground cable from
battery.
(1) Front catalytic converter upper
cover (RH)
(11) Front catalytic converter lower
cover (LH)
(23) Rear exhaust pipe
(24) Cushion rubber
(2) Front catalytic converter lower
cover (RH)
(12) Front exhaust pipe (LH) (25) Self-locking nut
(13) Front catalytic converter (LH) (26) Gasket
(3) Gasket (14) Front oxygen (A/F) sensor (LH)
(4) Front exhaust pipe (RH) (15) Rear oxygen sensor (LH)Tightening torque: N·m (kgf-m, ft-lb)
(5) Front catalytic converter (RH) (16) Muffler (RH)T1: 13 (1.3, 9.4)
(6) Front oxygen (A/F) sensor (RH) (17) Muffler (LH)T2: 18 (1.8, 13.0)
(7) Rear oxygen sensor (RH) (18) Rear catalytic converterT3: 21 (2.1, 15.2)
(8) Gasket (19) BracketT4: 30 (3.1, 22.4)
(9) Gasket (20) GasketT5: 35 (3.6, 26.0)
(10) Front catalytic converter upper
cover (LH)
(21) SpringT6: 48 (4.9, 35.4)
(22) Chamber

EX(H6DO)-4
Front Exhaust Pipe
EXHAUST
2. Front Exhaust Pipe
A: REMOVAL
1) Disconnect the ground cable from battery.
2) Lift-up the vehicle.
3) Remove the under cover.
4) Remove the front oxygen (A/F) sensor connec-
tor (A) and rear oxygen sensor connector (B).
5) Separate the front exhaust pipe from rear ex-
haust pipe.
CAUTION:
Be careful, exhaust pipe is hot.
6) Remove the nuts which hold front exhaust pipe
onto cylinder heads.
CAUTION:
Be careful not to pull down the front exhaust
pipe assembly.
7) Remove the bolts which hold front exhaust pipe
assembly to hanger bracket.
8) Remove the front exhaust pipe assembly from
vehicle.
CAUTION:
•Be careful not to let the front exhaust pipe as-
sembly fall off when removing, since it is very
heavy.
•After removing the front exhaust pipe assem-
bly, do not apply excessive pulling force on the
rear exhaust pipe.
9) Separate the front exhaust pipe (RH) from front
exhaust pipe assembly.
10) Remove the front oxygen (A/F) sensor and rear
oxygen sensor. AL, Front Oxygen (A/F) Sensor.> FU(H6DO)-30, REMOVAL, Rear Oxygen Sensor.>
EX-02014
(A)
(B)
EX-02015
EX-02016
EX-00061
EX-02017

EX(H6DO)-5
Front Exhaust Pipe
EXHAUST
B: INSTALLATION
1) Install the front oxygen (A/F) sensor and rear ox-
ygen sensor. TION, Front Oxygen (A/F) Sensor.> FU(H6DO)-30, INSTALLATION, Rear Oxygen
Sensor.>
2) Install the front exhaust pipe (RH) to front ex-
haust pipe assembly.
NOTE:
Use a new gasket.
Tightening torque:
30 N·m (2.5 kgf-m, 22.4 ft-lb)
3) Install the front exhaust pipe assembly to vehi-
cle.
4) Temporarily tighten the bolts which hold front ex-
haust pipe assembly to hanger bracket.
5) Install the nuts to cylinder head which hold front
exhaust pipe.
Tightening torque:
30 N·m (2.5 kgf-m, 22.4 ft-lb)
6) Install the under cover.
7) Tighten the bolts which install front exhaust pipe
to rear exhaust pipe.
Tightening torque:
18 N·m (2.5 kgf-m, 13.0 ft-lb)
8) Tighten the bolts which hold front exhaust pipe
assembly to hanger bracket.
Tightening torque:
35 N·m (2.5 kgf-m, 26.0 ft-lb)
9) Connect the front oxygen (A/F) sensor connec-
tor (A) and rear oxygen sensor connector (B).
10) Lower the vehicle.
11) Connect the ground cable to battery.
C: INSPECTION
1) Check the connections and welds for exhaust
leaks.
2) Make sure there are no holes or rusting.
EX-02017
EX-00061
EX-02016
EX-02015
EX-00061
EX-02014
(A)
(B)

FU(H6DO)-4
General Description
FUEL INJECTION (FUEL SYSTEMS)
2. FUEL INJECTOR
(1) Intake manifold (8) HoseTightening torque: N·m (kgf-m, ft-lb)
(2) O-ring (9) NippleT1: 1.5 (0.15, 1.1)
(3) Manifold absolute pressure sensor (10) PlugT2: 6.4 (0.65, 4.7)
(4) Filter (11) Fuel pipe protector LHT3: 17 (1.7, 12.5)
(5) Fuel pipe protector RH (12) Fuel pipe ASSYT4: 19 (1.9, 14)
(6) Purge control solenoid valve (13) HoseT5: 25 (2.5, 18)
(7) Hose (14) Clamp
(1) Fuel injector pipe LH (4) Injection rubberTightening torque: N·m (kgf-m, ft-lb)
(2) Insulator (5) O-ringT: 19 (1.9, 14)
(3) Fuel injector (6) Fuel injector pipe RH
FU-02561
(6)
T
T
(5)
(4)
(3)
(2)
(2)(3)(4)(5)
(1)

FU(H6DO)-6
General Description
FUEL INJECTION (FUEL SYSTEMS)
4. CRANKSHAFT POSITION, CAMSHAFT POSITION AND KNOCK SENSORS
(1) Crankshaft position sensor (6) Variable valve lift diagnosis oil
pressure switch RH
Tightening torque: N·m (kgf-m, ft-lb)
(2) Knock sensor RHT1: 6.4 (0.65, 4.7)
(3) Knock sensor LH (7) Variable valve lift diagnosis oil
pressure switch LH
T2: 17 (1.7, 12.5)
(4) Camshaft position sensor RHT3: 18 (1.8, 13.3)
(5) Camshaft position sensor LH (8) Oil temperature sensorT4: 25 (2.5, 18)
FU-02110
(6)
(4)
T2
T1
(3)
T4
(1)
(8)
T1
T3
(5)
T1
(2)
T4
(7)
T2

FU(H6DO)-8
General Description
FUEL INJECTION (FUEL SYSTEMS)
(1) Fuel tank (11) Fuel tank protector LH (Rear) (20) Heat shield cover
(2) Fuel tank band RH (12) Clip (21) Fuel tank protector RH (Front)
(3) Fuel tank band LH (13) Evaporation hose (22) Fuel tank protector LH (Front)
(4) Delivery tube (14) Clamp
(5) Jet pump tube (15) Fuel filler hoseTightening torque: N·m (kgf-m, ft-lb)
(6) Retainer (16) Fuel pump upper plateT1: 4.4 (0.45, 3.2)
(7) Fuel sub level sensor gasket (17) Fuel pump ASSYT2: 9 (0.9, 6.6)
(8) Fuel sub level sensor (18) Fuel level sensorT3: 17.5 (1.78, 12.9)
(9) Fuel sub level sensor upper plate (19) Fuel pump gasketT4: 33 (3.4, 25)
(10) Bracket

FU(H6DO)-9
General Description
FUEL INJECTION (FUEL SYSTEMS)
6. FUEL LINE
(1) Clamp (8) Fuel pipe ASSY (15) Ring
(2) Evaporation hose A (9) Grommet (16) Fuel filler cap
(3) Fuel delivery hose A (10) Drain valve (17) Fuel tank pressure sensor
(4) Fuel pipe ASSY (11) Canister
(5) Evaporation hose B (12) ClampTightening torque: N·m (kgf-m, ft-lb)
(6) Fuel delivery hose B (13) Fuel filler pipeT1: 7.5 (0.76, 5.5)
(7) Clamp (14) Packing
C
C
A
AB
B
(15)
(13)(17)
(16)
(14)
T1
T2
(5)
(6)
(4)
(7)(7)
(8)
(9)
(11)
(12)
(12)
(10)
(2)
(3)(1)
FU-02678

FU(H6DO)-10
General Description
FUEL INJECTION (FUEL SYSTEMS)
C: CAUTION
•Wear work clothing, including a cap, protective goggles and protective shoes during operation.
•Remove contamination including dirt and corrosion before removal, installation or disassembly.
•Keep the disassembled parts in order and protect them from dust and dirt.
•Before removal, installation or disassembly, be sure to clarify the failure. Avoid unnecessary removal, in-
stallation, disassembly and replacement.
•Be careful not to burn yourself, because each part on the vehicle is hot after running.
•Be sure to tighten fasteners including bolts and nuts to the specified torque.
•Place shop jacks or rigid racks at the specified points.
•Before disconnecting connectors of sensors or units, be sure to disconnect the ground cable from the bat-
tery.
•Place “NO FIRE” signs near the working area.
•Be careful not to spill fuel on the floor.
D: PREPARATION TOOL
ILLUSTRATION TOOL NUMBER DESCRIPTION REMARKS
18482AA010 CARTRIDGE Troubleshooting the electrical system.
22771AA030 SUBARU SELECT
MONITOR KIT
Tr o u b l e s h o o t i n g t h e e l e c t r i c a l s y s t e m .
42099AE000 CONNECTOR
REMOVER
Used for disconnecting quick connector of the
engine compartment.
ST18482AA010
ST22771AA030
ST42099AE000