Chrysler PT Cruiser 2001 Service Manual Supplement page 1127

14 - 40 FUEL SYSTEM
REMOVAL AND INSTALLATION (Continued)
(3) Disconnect the electrical connector from the
MAP sensor.
(4) Remove sensor mounting screws.
(5) Remove sensor.
INSTALLATION
(1) Insert sensor into intake manifold while mak-
ing sure not to damage O-ring seal.
(2) Tighten mounting screws to 2 N·m (20 in. lbs)
torque for plastic manifold.
(3) Attach electrical connector to sensor.
(4) Install the negative battery cable.
(5) Install the air cleaner lid and makeup air hose.
Fig. 24 MAP Sensor
1 – MAP SENSOR
POWERTRAIN CONTROL MODULE
The PCM engine control strategy prevents reduced
idle speeds until after the engine operates for 320 km
(200 miles). If the PCM is replaced after 320 km (200
miles) of usage, update the mileage and vehicle iden-
tification number (VIN) in the new PCM. Use the
DRB scan tool to change the millage and VIN in the
PCM. If this step is not done a Diagnostic Trouble
Code (DTC) may be set. Refer to the appropriate
Powertrain Diagnostic Manual and the DRB scan
tool.
The PCM attaches to a bracket welded on the dash
panel (Fig. 25).
REMOVAL
(1) Remove the air cleaner lid, disconnect the inlet
air temperature sensor and makeup air hose.
(2) Remove the negative battery cable.
(3) Remove screws attaching PCM to dashpanel
bracket (Fig. 26).
Fig. 25 PCM
1 – PCM
2 – PDC
Fig. 26 PCM Screws
(4) Unlock the connector then disconnect both
40-way connectors from the PCM (Fig. 27).
(5) Lift PCM up to remove it from vehicle.
INSTALLATION
(1) Install PCM. Tighten mounting screws to 10.7
N·m (95 ins. lbs.) (Fig. 26).
(2) Attach both 40-way connectors to PCM. Lock
the tabs (Fig. 27).
(3) Install the negative battery cable.
(4) Install the air cleaner lid, connect the inlet air
temperature sensor and makeup air hose.
PT