(3) While feeding wires into standpipe, slide level
sensor up into installation channel until it snaps into
place. Ensure tab at bottom of sensor locks in place.
(4) Install level sensor wires in connector. Push
the wires up through the connector and then pull
them down until they lock in place. Ensure signal
and ground wires are installed in the correct position
(Fig. 17).
(5) Install retaining clip on connector.
(6) Push fuel pump/level sensor connector up into
bottom of fuel pump module electrical connector.
(7) Install fuel pump module. Refer to Fuel Pump
Module in this section.
FUEL RAIL—2.7L ENGINE
WARNING: RELEASE FUEL SYSTEM PRESSURE
BEFORE SERVICING FUEL RAIL. SERVICE VEHI-
CLES IN WELL VENTILATED AREAS AND AVOID
IGNITION SOURCES. NEVER SMOKE WHILE SER-
VICING THE VEHICLE.
REMOVAL
(1) Release fuel system pressure. Refer to Fuel
System Pressure Release Procedure in this section.
(2) Disconnect negative battery cable.
(3) Remove intake manifold plenum. Refer to the
Engine section for information.
(4) Remove intake manifold plenum mounting
bolts. Lift Plenum up off of engine. Cover intake
manifold to prevent foreign material from entering
engine.
(5) Disconnect fuel supply tube quick connect fit-
tings at the rear of intake manifold. Refer to Quick
Connect Fittings in the Fuel Delivery Section.
(6) If the injector connectors are not tagged with
their cylinder number, tag them to identify the cor-
rect cylinder
(7) Remove fuel rail mounting bolts.
(8) Lift fuel rail straight up off of cylinder head.
(9) Remove retaining clips from fuel injectors at
fuel rail.
(10) Remove fuel injector from fuel rail.
INSTALLATION
(1) Lightly lubricate the fuel injector O-rings with
a couple drops of clean engine oil.
(2) Install retaining clips on fuel injectors.
Fig. 19 Fuel Level Sensor Removal
1 – LEVEL SENSOR
2 – INSTALLATION CHANNEL
Fig. 20 Standpipe Inside Module
1 – CAMSHAFT SENSOR
Fig. 21 Level Sensor Installation
1 – STANDPIPE OPENING
2 – GROOVE
3 – BACK OF LEVEL SENSOR
LH FUEL SYSTEM 14 - 13
REMOVAL AND INSTALLATION (Continued)
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