Chrysler Sebring 2004 Service Manual page 1141

9 - 214 ENGINE 2.7L DOHC
INTAKE MANIFOLD (Continued)
(3) Remove throttle cable shield. Remove throttle
and speed control cables from throttle arm and
bracket.
(4) Remove throttle cable bracket.
(5) Disconnect electrical connectors from the fol-
lowing components:
• Manifold Absolute Pressure (MAP) Sensor
• Throttle Position Sensor (TPS) Sensor
• Idle Air Control (IAC) Motor
(6) Disconnect Vapor Purge hose, Brake Booster
hose, Speed Control Servo, Positive Crankcase Venti-
lation (PCV) hose.
(7) Loosen upper fastener at throttle body support
bracket.
(8) Remove manifold attaching bolts (Fig. 106).
(9) Remove upper manifold (Fig. 105).
(10) Inspect manifold. (Refer to 9 - ENGINE/MAN-
IFOLDS/INTAKE MANIFOLD - INSPECTION)
Fig. 105 INTAKE MANIFOLD - UPPER
1 - BOLT
2 - INTAKE MANIFOLD - UPPER
REMOVAL - INTAKE MANIFOLD LOWER
(1) Release fuel system pressure. (Refer to 14 -
FUEL SYSTEM/FUEL DELIVERY - STANDARD
PROCEDURE)
(2) Remove upper intake manifold. (Refer to 9 -
ENGINE/MANIFOLDS/INTAKE
REMOVAL)
(3) Disconnect electrical connectors from the fuel
injectors.
(4) Remove fuel supply hose from fuel rail. (Refer
to 14 - FUEL SYSTEM/FUEL DELIVERY/FUEL
LINES - STANDARD PROCEDURE)
bracket to the throttle body support bracket.
IFOLDS/INTAKE MANIFOLD - INSPECTION)
INSPECTION
INSPECTION - INTAKE MANIFOLD UPPER
conditions, replace the manifold. Clean EGR ports as
neccessary.
can be performed (Refer to 9 - ENGINE/MANI-
FOLDS/INTAKE MANIFOLD - STANDARD PROCE-
DURE).
INSPECTION - INTAKE MANIFOLD LOWER
replace the manifold.
INSTALLATION
INSTALLATION - INTAKE MANIFOLD UPPER
can be reused, if free of cuts or tears.
NOTE: Make sure fuel injectors and wiring har-
nesses are in correct position to not interfere with
upper manifold installation.
(Fig. 105).
sequence shown in (Fig. 106) to 12 N·m (105 in. lbs.).
bracket.
MANIFOLD -
booster, and vapor purge hoses.
components:
(5) Remove screw attaching fuel rail support
(6) Remove bolts attaching fuel rail.
(7) Remove fuel rail and injectors as an assembly.
(8) Remove manifold attaching bolts (Fig. 107).
(9) Remove lower manifold.
(10) Inspect manifold. (Refer to 9 - ENGINE/MAN-
Check manifold for:
• Damage and cracks
• Gasket surface damage or warpage
• Damaged or clogged EGR ports
If the manifold exihibits any damaged or warped
If a vacuum port is damaged, a repair procedure
Check manifold for:
• Damage and cracks
• Gasket surface damage or warpage
• Damaged fuel injector ports
If the manifold exihibits any of these conditions,
(1) Clean and inspect sealing surfaces. Gaskets
(2) Position upper manifold onto lower manifold
(3) Install manifold attaching bolts and tighten in
(4) Tighten upper fastener at throttle body support
(5) Connect speed control servo, PCV , brake
(6) Connect electrical connectors to the following
• Manifold Absolute Pressure (MAP) Sensor
• Throttle Position Sensor (TPS) Sensor
• Idle Air Control (IAC) Motor
JR