Chrysler PT Cruiser 2001 Service Manual Supplement page 1126

PT
REMOVAL AND INSTALLATION (Continued)
(2) After installing the TPS, the throttle plate
should be closed. If the throttle plate is open, install
the sensor on the other side of the tabs in the socket.
(3) Attach electrical connectors to the throttle posi-
tion sensor.
(4) Install the negative battery cable.
(5) Install the air cleaner lid and makeup air hose
and tighten clamp.
IDLE AIR CONTROL MOTOR—2.4L
The idle air control motor attaches to the side of
the throttle body (Fig. 22).
Fig. 22 Throttle Position Sensor and Idle Air Control
Motor—2.4L
1 – IAC
2 – PCM
3 – TPS
REMOVAL
(1) Remove the air cleaner lid, disconnect the inlet
air temperature sensor and makeup air hose.
(2) Remove the negative battery cable.
(3) Disconnect electrical connector from idle air
control motor.
(4) Remove idle air control motor mounting screws.
(5) Remove idle air control motor. Ensure O-ring is
removed with the motor.
INSTALLATION
(1) The new idle air control motor has a new
O-ring installed on it. If pintle measures more than 1
inch (25 mm) it must be retracted. Use the DRB AIS
Motor Open/Close Test to retract the pintle (battery
must be connected.)
(2) Carefully place idle air control motor into
throttle body.
(3) Install mounting screws. Tighten screws to: 6.2
N·m (55 in. lbs.) torque.
(4) Attach electrical connectors to idle air control
motor.
(5) Install the negative battery cable.
(6) Install the air cleaner lid, connect the inlet air
temperature sensor and makeup air hose.
INLET AIR TEMPERATURE SENSOR
The sensors is in the air inlet tube.
REMOVAL
(1) Remove the air cleaner lid, disconnect the inlet
air temperature sensor and makeup air hose.
(2) Disconnect the negative battery cable.
(3) Disconnect electrical connector from the sensor
(Fig. 23).
Fig. 23 Inlet Air Temperature Sensor
1 – INLET AIR TEMPERATURE SENSOR
(4) Remove the sensors.
INSTALLATION
(1) Install sensor.
(2) Attach electrical connector to sensor.
(3) Connect the negative battery cable.
(4) Install the air cleaner lid, connect the inlet air
temperature sensor and makeup air hose.
MAP SENSOR
The MAP sensor attaches to the intake manifold
plenum (Fig. 24).
REMOVAL
(1) Remove the air cleaner lid and makeup air
hose.
(2) Remove the negative battery cable.
FUEL SYSTEM 14 - 39