Lock Cylinder Housing; Map/Iat Sensor-Dohc; Map/Iat Sensor-Sohc - Chrysler neon 1997 Service Manual

8D - 16 IGNITION SYSTEM
REMOVAL AND INSTALLATION (Continued)
REMOVAL
(1) With the engine cold, drain coolant until level
drops below cylinder head. Refer to Group 7, Cooling
System.
(2) Disconnect coolant sensor electrical connector.
(3) Remove coolant sensor.
INSTALLATION
(1) Install coolant sensor. Tighten sensor to 18.6
N·m (165 in. lbs.) torque.
(2) Attach electrical connector to sensor.
(3) Fill cooling system. Refer to Group 7, Cooling
System.
MAP/IAT SENSOR—SOHC
Refer to Group 14, Fuel Injection Section for
Removal/Installation.
MAP/IAT SENSOR—DOHC
Refer to Group 14, Fuel Injection Section for
Removal/Installation..
THROTTLE POSITION SENSOR
Refer to Group 14, Fuel Injection Section, for
Removal/Installation.
IGNITION SWITCH
IGNITION SWITCH
The ignition switch attaches to the lock cylinder
housing on the end opposite the lock cylinder (Fig.
40). For ignition switch terminal and circuit identifi-
cation, refer to Group 8W, Wiring Diagrams.
Fig. 40 Ignition Switch—Viewed From Below
REMOVAL
(1) Disconnect negative cable from battery.
(2) Place key cylinder in RUN position. Through
the hole in the lower shroud, depress lock cylinder
retaining tab and remove key cylinder (Fig. 41).
(3) Remove upper and lower shrouds from steering
column.
RETAINING TABS

LOCK CYLINDER HOUSING

Column
Fig. 41 Steering Column Shrouds
(4) Disconnect electrical connectors from ignition
switch.
(5) Remove ignition switch mounting screw (Fig.
42) with a #10 Torx bit.
Fig. 42 Ignition Switch Mounting Screw
(6) Depress retaining tabs (Fig. 43) and pull igni-
tion switch from steering column.
INSTALLATION
(1) Ensure the ignition switch is in the RUN posi-
tion and the actuator shaft in the lock housing is in
the RUN position.
(2) Carefully install the ignition switch. The
switch will snap over the retaining tabs (Fig. 44).
Install mounting screw (Fig. 42).
(3) Install electrical connectors to ignition switch.
(4) Install upper and lower shrouds.
(5) Install key cylinder (cylinder retaining tab will
depress only in the RUN position).
(6) Connect negative cable to battery.
(7) Check for proper operation of ignition switch
and key-in warning switch.
PL