Chrysler PT Cruiser. Manual — part 741
(4) Disconnect the electrical connectors from the
fuel injectors (Fig. 17)
(5) Remove the wiring harness from the fuel rail
brackets.
(6) Remove the fuel line from the fuel rail (Fig.
18).
(7) Remove the 2 bolts to the fuel rail at the lower
manifold.
(8) Remove the fuel rail (Fig. 19)
REMOVAL - 2.4L TURBO
WARNING: RELEASE FUEL SYSTEM PRESSURE
BEFORE SERVICING FUEL SYSTEM COMPONENTS.
SERVICE VEHICLES IN WELL VENTILATED AREAS
AND AVOID IGNITION SOURCES. NEVER SMOKE
WHILE
SERVICING
THE
VEHICLE.
THIS
MAY
RESULT IN PERSONAL INJURY OR DEATH.
(1) Release the fuel system pressure. Refer to Fuel
System Pressure Release procedure in this section.
(2) Disconnect the negative battery cable.
(3) Disconnect the throttle body inlet hose (Fig. 20)
and remove from throttle body.
(4) Disconnect the purge hose from the throttle
body (Fig. 20).
Fig. 16 Fuel Rail
1 - FUEL INJECTOR
2 - FUEL TEST PORT
Fig. 17 INJECTOR CONNECTOR AND WIRING
HARNESS
1 - FUEL INJECTOR ELECTRICAL CONNECTOR
2 - WIRING HARNESS
Fig. 18 FUEL LINE
Fig. 19 FUEL RAIL AND FUEL INJECTOR
14 - 32
FUEL INJECTION
PT
FUEL INJECTOR (Continued)
(5) Unlock and disconnect the electrical connection
at the throttle body (Fig. 20).
(6) Remove the throttle control shield (Fig. 21).
(7) Remove the throttle and speed control cables
from the throttle body.
(8) Remove the cables from the throttle body
bracket.
(9) Unlock and disconnect the MAP sensor electri-
cal connector (Fig. 22).
(10) Remove the vacuum lines from the rear of the
intake manifold (Fig. 23).
(11) Remove the 5 bolts from the front of the
intake manifold.
(12) Remove the 2 bolts from the rear of the intake
manifold (Fig. 23).
(13) Remove the intake manifold. Cover the lower
intake manifold openings (Fig. 24).
Fig. 20 THROTTLE BODY CONNECTIONS - 2.4L
TURBO
1 - Purge Hose
2 - Electrical Connections
3 - Inlet Hose
Fig. 21 THROTTLE CONTROL SHIELD - 2.4L TURBO
Fig. 22 MAP SENSOR - 2.4L TURBO
Fig. 23 VACUUM LINES - 2.4L TURBO
PT
FUEL INJECTION
14 - 33
FUEL INJECTOR (Continued)
(14) Drain the Coolant system, refer to the Cooling
section for more information.
(15) Move the upper radiator hose clamp (Fig. 25),
so that the hose can be rotated up and out of the
way.
(16) Remove the 2 small hoses from the thermo-
stat housing (Fig. 26).
(17) Remove the 2 bolts from the thermostat hous-
ing (Fig. 27)and rotate the assembly up and out of
the way (Fig. 28).
NOTE: WRAP SHOP TOWELS AROUND HOSE TO
CATCH ANY GASOLINE SPILLAGE.
Fig. 24 LOWER INTAKE MANIFOLD - 2.4L TURBO
Fig. 25 UPPER RADIATOR HOSE CLAMP - 2.4L
TURBO
Fig. 26 SMALL HOSES AT HOUSING - 2.4L TURBO
Fig. 27 THERMOSTAT HOUSING - 2.4L TURBO
14 - 34
FUEL INJECTION
PT
FUEL INJECTOR (Continued)
(18) Disconnect the fuel line from the fuel rail
(Fig. 29). Refer to the Quick-Connect Fittings in this
section.
(19) Unlock and disconnect the electrical connec-
tors from the fuel injectors.
(20) Remove the wiring harness from the fuel rail
(Fig. 30).
(21) Remove the 2 bolts from the fuel rail (Fig. 30).
(22) Remove the fuel rail and injectors from the
intake manifold (Fig. 31).
(23) Remove the fuel injector from the fuel rail.
Fig. 28 HOSE AND HOUSING ROTATED - 2.4L
TURBO
Fig. 29 FUEL LINE CONNECTION - 2.4L TURBO
Fig. 30 FUEL RAIL - 2.4L TURBO
Fig. 31 FUEL RAIL & INJECTORS - 2.4L TURBO
PT
FUEL INJECTION
14 - 35
FUEL INJECTOR (Continued)
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