2007 FORD FIESTA engine

303-1 4-24 Electronic Engine Controls 303-1 4-24
Powertrain Control Module (PCM) - 2.OL Duratec-HE (M14),
Vehicles With: PCM Security Shield c
N0TE:lf a new PCM is being installed connect the 4. Remove the PCM mounting bracket lower
Worldwide Diagnostic System (WDS). Upload the retaining bolt.
PCM configuration information using the
programmable modules installation routine prior to
commencing the removal of the PCM.
1. Remove the battery tray.
For additional information, refer to: Battery
Tray
(414-01, Removal and Installation).
2. Raise and support the vehicle.
For additional information, refer to: Lifting
(1 00-02 Jacking and Lifting, Description
and Operation).
3. Disconnect the ambient air temperature
sensor electrical connector and detach the
wiring harness from the retaining clip.
5. Lower the vehicle.
6. Remove the PCM mounting bracket upper
retaining bolt.
7. Position the PCM, PCM retaining bracket and
PCM mounting bracket on the battery tray
support panel.
8. Remove the components in the order
indicated in the following
illustration(s) and
table(s).
2006.0 Fiesta 1212006 G422234en
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303-1 4-25 Electronic Engine Controls 30311 4-25
REMOVAL AND INSTALLATION
Item Description
2 PCM security shield
I I See Removal Detail
1
11FEKGPCMitrica1 connectors I
PCM security shield shear bolts
See Removal Detail
See Installation Detail
PCM retaining bolts
See Removal Detail
-- -
1 5 1 PCM retaining bracket I
Item Descri~tion
1 6 1 PCM mounting bracket I
1 I removal Detail
9. To install, reverse the removal procedure.
N0TE:lf a new PCM is being installed connect
WDS. Download the PCM configuration information
using the programmable modules installation
routine after the installation of the PCM.
2006.0 Fiesta 121~0o6 G422234en
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30311 4-26 Electronic Engine Controls 303-1 4-26
REMOVAL AND INSTALLATION
Removal Details
Item 1 PCM security shield shear bolts Item 4 PCM retaining bolts 1. Remove the PCM security shield shear bolts. 1. Support the PCM, PCM retaining bracket and Drill a 3 mm pilot hole in the center of the PCM mounting bracket while removing the PCM security shield shear bolts. PCM retaining bolts. Drill a 8 mm hole in the PCM security shield
shear bolts and remove the PCM security
Item 7 PCM
shield. I. Remove the PCM from the PCM retaining
bracket.
Item 2 PCM security shield
I. Remove the PCM security shield.
1. Swing the PCM security shied away from the
PCM retaining bracket.
2. Slide the PCM security shield from the PCM
retaining bracket.
Installation Details
Item 1 PCM security shield shear bolts
1. Tighten the PCM security shield shear bolts
until the head of the bolt shears off.
2006.0 Fiesta 1212006 G422234en
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303-1 4-27 Electronic Engine Controls 303-1 4-27
REMOVAL AND INSTALLATION
Powertrain Control Module (PCM) - 2.OL Duratec-HE (M14),
Vehicles Without: PCM Security Shield
N0TE:lf a new PCM is being installed connect 2. Disconnect the ambient air temperature
WDS. Upload the PCM configuration information sensor electrical connector and detach the
using the programmable modules installation wiring harness from the retaining clip.
routine prior to commencing the removal of the
PCM.
1. Disconnect the battery ground cable.
For additional information, refer to: Battery
Disconnect
(414-01 Battery, Mounting and
Cables, General Procedures).
3. Remove the components in the order
indicated in the following
illustration(s) and
table(s).
2006.0 Fiesta 1212006 G422233en
procarmanuals.com

303-1 4-28 Electronic Engine Controls 303-1 4-28
REMOVAL AND INSTALLATION
Item Description
I 1 I PCM electrical connectors I
121
PCM retaining bolts
See Removal Detail
1 3 1 PCM retaining bracket I
1 4 1 PCM mounting bracket I
Removal Details
Item Description - - -
I I See Removal Detail I
4. To install, reverse the removal procedure.
N0TE:lf a new PCM is being installed connect
WDS. Download the PCM configuration information
using the programmable modules installation
routine after the installation of the PCM.
2006.0 Fiesta 1212006 G422233en
procarmanuals.com

303-1 4-29 Electronic Engine Controls 303-1 4-29
REMOVAL AND INSTALLATION
Item 2 PCM retaining bolts
I. Support the PCM and PCM retaining bracket
, while removing the PCM retaining bolts.
1. Remove the PCM from the PCM retaining
bracket.
2006.0 Fiesta 1212006 G422233en
procarmanuals.com

303-1 4-30 Electronic Engine Controls 303-1 4-30
REMOVAL AND INSTALLATION
Heated Oxygen Sensor (H02S)(29 220 0) /
Removal
Special Tool(s) 4. Disconnect the H02S electrical connector. (. .. >k,
1. Remove the air cleaner. For additional
information, refer to Section 303-1 2 [Intake
Air Distribution and Filtering].
5. Remove the exhaust manifold heat shield.
2. Disconnect the ignition coil pack electrical
connector.
23050
3. Detach the ignition coil pack and position it
to one side
Socket, Fuel Injector (22mm)
31 0-063 (23-050)
6. Using the special tool, remove the H02S.
Installation
A CAUTI0N:When installing a new H02S, it
is possible that the new component will be (- supplied with a longer cable than the one ,
removed. It is important that the cable is
routed and secured in such a way that
it
2006.0 Fiesta 1212006 G210054en
procarmanuals.com

303-1 4-31 Electronic Engine Controls 303-1 4-31
REMOVAL AND INSTALLATION
cannot be damaged by heat or moving
components and will not cause a noise,
vibration or harshness
(NVH) issue.
1. To install, reverse the removal procedure.
2006.0 Fiesta 1212006 G210054en
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