25 - 20
EMISSION CONTROL SYSTEMS
• engine and tighten to 14 N*m (130 in. lbs.) torque.
Install electrical connector to sending unit.
(5) Clean the intake manifold and EGR valve of
any old gasket material.
(6) Install a new EGR valve gasket to intake man
ifold. (7) Install EGR valve to intake manifold. Tighten
two mounting bolts to 23 N*m (200 in. lbs.) torque.
(8) Install vacuum lines to EGR valve.
(9) Install spark plug cable loom and plug cables to
valve cover mounting stud.
(10) Install air filter housing.
ELECTRIC EGR TRANSDUCER
(EET) The EGR valve and the EET are serviced as one
unit. Also refer to EGR valve removal/installation.
REMOVAL
(1) Remove air filter housing.
(2) Disconnect wiring connector at EET (Fig. 8). (3) Disconnect hoses at EET. Note position of hoses
for easier installation.
(4) Remove EET from engine.
INSTALLATION (1) Position EET to engine and connect hoses.
(2) Connect wiring connector. (3) Install air filter housing.
ELECTRICAL
CONNECTOR
TRANSDUCER
J9325-15
Fig.
8 Electric EGR Transducer (EET)—Typical
EVAP
CANISTER
The EVAP canister is mounted in the engine com
partment on the right side wheel well (Fig. 9).
REMOVAL
(1) Remove fuel tubes/lines at EVAP canister.
Note location of tubes/lines before removal for easier
installation. (2) Remove mounting bolt at canister mounting
strap (Fig. 9).
(3) Remove canister and two-piece strap from
mounting bracket.
CANISTER
MOUNTING
STRAPS
CANISTER
MOUNTING
BRACKET RIGHT FRONT
INNER FENDER
MOUNTING
BOLT
EVAP
CANISTER
J9325-36
Fig.
9
EVAP
Canister Removal/Installation INSTALLATION
(1) Position canister to mounting bracket.
(2) Install canister and both mounting straps to
mounting bracket.
(3) Install canister bolt and tighten to 10 N*m (95
in. lbs.) torque.
(4) Install fuel tubes/lines to canister.
EVAP
CANISTER PURGE SOLENOID
REMOVAL
(1) Remove air filter housing.
(2) Disconnect wiring connector at solenoid (Fig.
10). BRACKET
MOUNTING
NUT
ELECTRICAL
CONNECTOR
CANISTER PURGE
SOLENOID/BRACKET VACUUM
CONNECTOR
J9214-50
Fig.
10
EVAP
Canister
Purge
Solenoid—
Typical
(3) Disconnect vacuum harness at solenoid (Fig.
10).
•
EMISSION CONTROL SYSTEMS 25 - 21 (4) Remove solenoid and its support bracket from
intake manifold (one bolt—5.2L/5.9L engine, one
nut—3.9L engine). (5) Remove EVAP canister purge solenoid from en
gine.
INSTALLATION
(1) Install EVAP canister purge solenoid and its
mounting bracket to intake manifold.
(2) Connect vacuum harness and wiring connector.
(3) Install air filter housing.
FUEL TANK FILLER TUBE CAP If replacement of the fuel filler tube cap (Fig. 11) is
necessary, it must be replaced with an identical cap
to be sure of correct system operation.
CAUTION:
Remove
the
fuel
tank
filler
tube
cap to
relieve
fuel
tank
pressure.
The cap
must
be re
moved
prior
to
disconnecting
any
fuel
system
com
ponent
or
before
draining
the
fuel
tank.
PLASTIC
GASKET
RN348
Fig.
11
Fuel
Tank
Filler
Tube Cap—Typical
OXYGEN (02) SENSOR For description, operation, diagnosis and removal/
installation procedures of the 02 sensor, refer to Group 14, Fuel Systems. POWERTRAIN CONTROL MODULE (PCM)
For removal and installation procedures, refer to
Group 14, Fuel Systems.
PRESSURE RELIEF/ROLLOWER WALWE For removal and installation procedures, refer to
the Fuel Tank section of Group 14, Fuel Systems.
