Chrysler neon 1997 Service Manual page 511

11 - 8 EXHAUST SYSTEM AND INTAKE MANIFOLD
REMOVAL AND INSTALLATION (Continued)
(3) Remove fresh air inlet duct (Fig. 21). Remove
wing nut on intake.
(4) Remove the protective cap from the fuel pres-
sure test port on the fuel rail (Fig. 19).
Fig. 19 Fuel Pressure Test Port
(5) Place the open end of fuel pressure release
hose, tool number C- 4799-1, into an approved gaso- C-4799-1 TO HOSE ATTACHED PORT TEST
line container. Connect the other end of hose to the
fuel pressure test port (Fig. 20). Fuel pressure will
bleed off through the hose into the gasoline con-
tainer. Fuel gauge C-4799-A contains hose C-4799-1.
Fig. 20 Releasing Fuel Pressure—Typical
(6) Disconnect the fuel supply line-connect at the
fuel tube assembly.
(7) Remove clean air inlet duct.
WARNING: WRAP SHOP TOWELS AROUND HOSE
TO CATCH ANY GASOLINE SPILLAGE.
(8) Disconnect the coolant temperature sensor
(Fig. 22).
(9) Remove fuel rail assembly attaching screws
and remove fuel rail assembly from engine. Cover
injector holes with suitable covering.
CAUTION: Do not set fuel injectors on their tips,
damage may occur to the injectors
FUEL RAIL
Fig. 22 Engine Coolant Temperature Sensor
(10) Remove accelerator, kickdown and speed con-
trol cables from throttle lever and bracket. Refer to
Group 14, Fuel System Throttle Body Removal for
procedures.
(11) Remove throttle body.
(12) Disconnect Idle Air Control (IAC) motor and
Throttle Position Sensor (TPS) wiring connectors
(Fig. 23).
(13) Disconnect vacuum hoses from throttle body.
(14) Disconnect Manifold Absolute Pressure/In-
take Air Temperature sensor (TMAP) electrical con-
nector. Disconnect vapor and brake booster hoses
(Fig. 24).
(15) Disconnect knock sensor electrical connector
and disconnect wiring harness from tab located on
the intake manifold (Fig. 25).
FUEL RAIL
Fig. 21 Fresh Air Inlet Duct
PL
COOLANT TEMPER- ATURE SENSOR