(4) Hold throttle lever in wide-open position. Re-
move throttle cable and speed control cable from le-
ver.
(5) Compress locking tabs on throttle cable and
speed control cable and remove them from bracket
(Fig. 13).
(6) Disconnect electrical connector from solenoid on
EGR valve transducer (Fig. 14).
(7) Disconnect electrical connector from MAP sen-
sor (Fig. 14).
(8) Disconnect hose from PCV valve at rear of in-
take manifold plenum. Disconnect brake booster hose
from nipple at rear of intake manifold plenum. Dis-
connect vacuum line from fuel pressure regulator.
(9) Disconnect purge hose from throttle body. Dis-
connect electrical connector from throttle position
sensor and idle air control motor (Fig. 6).
(10) Remove EGR tube mounting screws at intake
manifold plenum (Fig. 15).
(11) Remove intake manifold plenum mounting
bolts. Lift Plenum up off of engine. Cover intake
manifold to prevent foreign material from entering
engine.
(12) Disconnect fuel supply and return tube quick
connect fittings at the rear of intake manifold (Fig.
16). Refer to Quick Connect Fittings in the Fuel De-
livery Section of this Group.
(13) Remove screw from fuel tube clamp (Fig. 16).
Separate fuel tubes from bracket.
(14) Rotate injectors toward center of engine. Tag
the injector connectors with their cylinder number.
Disconnect electrical connector from injectors.
(15) Remove fuel rail mounting bolts (Fig. 17).
(16) Lift fuel rail straight up, off of engine. Cover
fuel injector openings in intake manifold.
INSTALLATION
(1) Apply a light coating of clean engine oil to the
O-ring on the nozzle end of each injector.
Fig. 13 Removing Throttle Cable and Speed Control
Cable
Fig. 14 EGR Transducer
Fig. 15 EGR Tube
Fig. 16 Fuel Supply and Return Tubes
FUEL SYSTEMS 14 - 59
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