FORD FIESTA 2007 Workshop Manual

Fuel Charging and Controls - 2.OL
303-048-23 Duratec-HE (M14) 303-04B-23
DIAGNOSIS AND TESTING
Symptom
Possible Sources Action
Fuel system leak(s). CHECK the system for fuel
leak(s). REPAIR or INSTALL
new parts as necessary.
I Fuel filter blocked. I INSTALL a new fuel filter. I
Incorrect engine oil.
INSTALL a new oil filter and
engine oil.
I Generator. 1. REFER to WDS. I
EGR valve sticking open. REFER to: Engine Emission
Control (303-08 Engine
Emission Control
- 2.OL
Duratec-HE (M 14), Diagnosis
and Testing).
Slipping
clutch. REFER to: Manual Transaxle
and Clutch (308-00,
Diagnosis and Testing).
ECT sensor.
--
Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
Fuel injectors. INSPECT the fuel injectors.
CLEAN the fuel injectors or
INSTALL a new set of injectors
as required only after the
checks have been carried out.
PCM calibration. Using WDS, CHECK for the
availability of a calibration
update.
--
I . Incorrect valve timing. I CHECK the valve timing. I
Engine cuts out during hard
acceleration
Low cylinder compression.
CMP sensor. CHECK
the engine compres-
sion.
Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
CKP sensor. Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
Fuel rail fuel pressure sensor.
REFER to: Fuel System Pres-
sure Check (31
0-OOA,
General Procedures).
Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
Low fuel system pressure.
2006.0 Fiesta 1212006 GI 65371 en
Check the fuel system pres-
sure.
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Fuel Charging and Controls - 2.OL
303-04B-24 Duratec-HE (M14) 303-04B-24
REMOVAL AND INSTALLATION
Throttle Body
1. Remove the components in the order
indicated in the following
illustration(s) and
tablelsl.
Item Description Item Description
See Removal ~etaii-
1 7 I Throttle body 1 4. Turn the ignition key to the OFF position.
1
2 I I
2. To install, reverse the removal procedure.
3
4
5
6
Removal Details
8
Air cleaner intake pipe retaining clip
Air cleaner intake pipe
Item 2 Air cleaner intake pipe
See Installation Detail
Throttle body gasket
Air cleaner outlet pipe retaining clip
Air cleaner outlet pipe retaining clip
Air cleaner outlet pipe and resonator
See Removal Detail
Throttle body electrical connector
1. Detach the air cleaner intake pipe from the
air cleaner intake pipe duct.
3. N0TE:Do not press the accelerator pedal
during the initialization period as this will
prevent the complete initialization of the
throttle body.
Turn the ignition key to position
II and wait
for one minute to initialize the throttle body.
2006.0 Fiesta 1212006 G421320en
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Fuel Charging and Controls - 2.OL
303-04B-25 Duratec-HE (M14) 303-04B-25
REMOVAL AND INSTALLATION
Item 5 Air cleaner outlet pipe and resonator from
the air cleaner and remove the air
1. Detach the air cleaner outlet pipe resonator cleaner
outlet pipe.
Installation Details
Ifem 7 Throttle body
N0TE:Do not fully tighten the throttle body
retaining bolts at this stage.
I. Install each throttle body retaining bolt three
full turns by hand.
Item 7 Throttle body
1. Tighten the throttle body retaining bolts in
the sequence shown.
2006.0 Fiesta 1212006 G421320en
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Fuel Charging and Controls - 2.OL
Duratec-HE (M14)
REMOVAL AND INSTALLATION
Fuel Injectors(23 455 0)
1. Remove the fuel injection supply manifold.
For additional information, refer to Fuel
Injection Supply Manifold
- in this section.
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Fuel Charging and Controls - 2.OL
303-04B-27 Duratec-HE (M14) 303-04B-27
REMOVAL AND INSTALLATION
Fuel Rail
Materials Name Specification
I Engine Oil - 5W-30 I WSS-~2~91 3-B I
WARNINGS:
A Do not smoke or carry lighted tobacco or
open flame of any type when working on
or near any fuel related components.
Highly flammable vapors are always
present and may ignite. Failure to follow
these instructions may result in personal
injury.
A This procedure involves fuel handling. Be
prepared for fuel spillage at all times and
always observe fuel handling precautions.
Failure to follow these instructions may
result in personal injury.
1. Release the fuel system pressure.
For additional information, refer to: Fuel
System Pressure Release (31 0-00 Fuel
System
- General Information, General
Procedures).
2. Disconnect the battery ground cable.
For additional information, refer to: Battery
Disconnect
(414-01 Battery, Mounting and
Cables, General Procedures).
3. Remove the air cleaner assembly.
For additional information, refer to: Air
Cleaner
- 2.OL Duratec-HE (M14) (303-1 2
intake Air Distribution and Filtering,
Removal and Installation).
4. Remove the components in the order
indicated in the following
illustration(s) and
table(s).
Item Description Item Description
Fuel charging wiring harness retaining clip
See Removal Detail
Fuel charging wiring harness electrical
connector
2006.0 Fiesta 1212006 G421322en
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Fuel Charging and Controls - 2.OL
Duratec-HE (M14)
REMOVAL AND INSTALLATION
Description Item Description
See Removal Detail
See Removal Detail
Fuel charging wiring harness retaining clip
Item Description I . WARNINGS:
or near any fuel related components.
Highly flammable vapors are always
present and may ignite. Failure to follow
these instructions may result in personal
7
8
I I iniurv.
Fuel rail retaining bolts
Fuel rail A Do not smoke or carry lighted tobacco or
open flame of any type when working on
11
Removal Details
1 12 1 Fuel injectors
Item 1 Fuel charging wiring harness retaining
clip
Fuel injector O-ring seals
See Installation Detail
always observe fuel handling precautions.
1. Detach the fuel charging wiring harness
retaining clip from the intake manifold.
I w
A This procedure involves fuel handling. Be
prepared for fuel spillage at all times and
Failure to follow these instructions may
5. To install, reverse the removal procedure.
result in personal injury.
2006.0 Fiesta 1212006 G421322en
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Fuel Charging and Controls - 2.OL
303-04B-29 Duratec-HE (M14) 303-04B-29
REMOVAL AND INSTALLATION
Item 5 Fuel rail fuel supply line
, 1. Disconnect the fuel supply line from the fuel rail.
For additional information, refer to: Quick
Release Coupling (310-00 Fuel System
-
General Information, General Procedures).
Item 6 Fuel charging wiring harness retaining
clip
1. Detach the fuel charging wiring harness
retaining clip from the fuel rail retaining bolt.
Item 10 Fuel injector retaining clips
1. Remove the fuel injector retaining clips.
Installation Details
item 11 Fuel injector O-ring seals
1. Lubricate the fuel injector O-ring seals with
clean engine oil.
Discard the fuel injector retaining clips.
- --
2006.0 Fiesta 1212006 G421322en
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303-05-1 Accessory Drive 303-05-1
SECTION 303-05 Accessory Drive
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS
PAGE
SPECIFICATIONS
Specifications.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-05-2
DESCRIPTION AND OPERATION
Accessory Drive - 1.4L Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma) ....................... 303-05-3
Accessory Drive
- 2.OL Duratec-HE (M14) ........................................................................\
303-05-4
2.OL Duratec HE (M14) engine ........................................................................\
................... 303-05-4
DIAGNOSIS AND TESTING
Accessory Drive.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-05-5
Inspection and Verification
........................................................................\
.......................... 303-05-5
Accessory Drive Belt Concerns
........................................................................\
............ 303-05-5
Symptom Chart
.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-05-1 0
Component Tests..
.. .. .. .. .... .. ....... . . . . . . . .. .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-05-1 6
REMOVAL AND INSTALLATION
Accessory Drive Belt - 1.4L Duratec-16V (Sigma)/l.GL Duratec-1 6V (Sigma),
Vehicles With: Air Conditioning
..... . .. . . . . .. . . .. ........ .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (21 567 0) 303-05-1 8
Accessory Drive Belt - 1.4L Duratec-16V (Sigma)/l .6L Duratec-1 6V (Sigma),
Vehicles Without: Air Conditioning..
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (21 567 0) 303-05-2
1
Power Steering Pump Belt
- 1.4L Duratec-1 6V (Sigma)/l .6L Duratec-16V
(Sigma), Vehicles With: Air Conditioning
...... .. .. . . . . . . .. .. .. ...... . . . . . . . . . . . . . . . . . . . (21 567 0) 303-05-24
Accessory Drive Belt
- 2.OL Duratec-HE (M14) ...... . . . . . . . . . . . . .. .... .. ...... . .. . . . . . . (21 567 0) 303-05-26
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303-05-2 Accessory Drive 303-0512
SPECIFICATIONS
Torque Specifications - vehicles with 1.3L Duratec-8V (Rocam) engine
I retaining bolt I I I I
Description
Accessory drive belt tensioner
I Description I Nm I I b-ft I Ib-in I
Nm
25
Accessory drive belt idler pulley retaining bolt
Accessory drive bracket assembly
retaining bolts
Accessory drive belt tensioner retaining bolts l b-ft
18
Torque Specifications - vehicles with I .4L Duratorq-TDCi (DV)/I .6L Duratorq-TDCi (DV) Diesel
engine 25
30
Accessory drive belt tensioner
retaining bolts
Torque
Specifications
- vehicles with 2.OL Duratec-HE (M14) engine
2006.0 Fiesta 1212006 GI 46273en
I b-in
-
18
22
Description
-
-
Nm I b-ft Ib-in
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