fuel FORD FIESTA 2007 Repair Manual

303-01 B-74 Engine - 2.OL Duratec-HE (M14) 303-01 B-74
REMOVAL
Engine
Special Tool(s)
I I Remover, Power Steering I
I I Removerllnstaller, Hose
General Equipment
I Workshop table I
I Engine hoist I
I Securing straps I
Removal
A WARNING: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.
1. Remove the air cleaner. c.
For additional information, refer to: Air
Cleaner
- 2.OL Duratec-HE (M14) (30312
Intake Air Distribution and Filtering,
Removal and Installation).
2. Remove the battery tray.
For additional information, refer to: Battery
Tray
- 2.OL Duratec-HE (M14) (414-01
Battery, Mounting and Cables, Removal
and Installation).
3. Loosen the strut and spring assembly top
mount nuts by three turns on both sides.
4. Remove the right-hand
headlamp assembly.
For additional information, refer to:
Headlamp Assembly (41 7-01 Exterior
Lighting, Removal and Installation).
5. Remove the accessory drive belt.
For additional information, refer to:
Accessory Drive Belt
- 2.OL Duratec-HE
(M14) (303-05 Accessory Drive, Removal
and Installation).
6. Drain the cooling system.
For additional information, refer to: Cooling
System Draining, Filling and Bleeding
(303-03 Engine Cooling
- 2.OL Duratec-HE
(M14), General Procedures).
7. Detach the exhaust flexible pipe from the
exhaust manifold.
For additional information, refer to: Exhaust
Flexible Pipe
- 2.OL Duratec-HE (M14)
(309-00 Exhaust System, Removal and
Installation).
2006.0 Fiesta 1212006 G451290en
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303-01 B-78 Engine - 2.OL Duratec-HE (M14) 303-01 B-78
REMOVAL
Remove and discard the power steering fluid
30. Detach the power steering pump to steering
reservoir O-rings.
gear pressure line from the intake manifold.
28. Using the special tool, remove the power
31. Disconnect the fuel supply line.
steering pump pulley.
For additional information, refer to: Quick
Discard the power steering pump pulley. Release Coupling (310-00 Fuel System - - - - -
General information, General procedures).
,'-
', .
29. Detach the power steering pump to steering
gearpressurelinefromthepowersteering 32. Raiseands~pportthevehicle~For
Pumpm additional information, refer to: (I 00-02
Jacking and Lifting)
Jacking (Description and Operation),
Lifting (Description and Operation).
33. Remove the air cleaner resonator support
bracket.
2006.0 Fiesta 1212006 G451290en
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303-01 B-85 Engine - 2.OL Duratec-HE (M14) 303-01 B-85
DISASSEMBLY
Install the drain plug. 12.
Disconnect the oil pressure switch
electrical connector.
10. Detach the engine wiring harness bracket
from the intake manifold. 13.
Disconnect the fuel injector electrical
connectors.
11. Disconnect the knock sensor
(KS) electrical
connector. 14.
Disconnect the camshaft position
(CMP)
sensor electrical connector.
2006.0 Fiesta 1212006 G451309en
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303-01 B-I08 Engine - 2.OL Duratec-HE (M14) 303-01 B-108
ASSEMBLY
75. Connect the heated oxygen (HZOS) sensor 78. Connect the exhaust gas recirculation
electrical connector. (EGR)
valve electrical connector.
('
76. Connect the engine coolant temperature 79. Connect the camshaft position (CMP)
(ECT) sensor electrical connector. sensor electrical connector.
77. Connect the electronic ignition (El) 80.
Connect the fuel injector electrical
electrical connector. connectors.
2006.0 Fiesta 1212006 G451310en
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303-01 B-I11 Engine - 2.OL Duratec-HE (M14) 303-01 B-111
INSTALLATION
Engine
i Special Tool(s)
I
I Remover/lnstaller, Hose
General Equipment
I Workshop table 1
I Securing straps I
I Engine hoist I --
A WARNING: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.
1. N0TE:Using suitable retaining straps, secure
the engine on the workshop table.
Support the engine with wooden blocks.
2. Install the transaxle.
3. Install the transaxle upper retaining bolts.
4. Install the transaxle left-hand retaining bolts.
5. Install the transaxle right-hand retaining
bolts.
2006.0 Fiesta 1212006 ~451291 en
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303-01 B-I 15 Engine - 2.OL Duratec-HE (M14) 303-01 B-115
INSTALLATION
24. Attach the powertrain control module (PCM)
28. Tighten the engine rear mount center
, support bracket to the side member. retaining nut.
25, Install the air cleaner resonator support 29. Tighten the engine front mount retaining
bracket. nuts and retaining bolts.
26. Lower the vehicle.
30. Connect the fuel supply line.
27. Tighten the engine rear mount outer
retaining nuts. For additional information,
refer to: Quick
Release Coupling (310-00 Fuel System
-
General Information, General Procedures).
2006.0 Fiesta 1212006 ~451291 en
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Fuel Charging and Controls - 1.25L
Duratec-1 6V (Sigma)ll.4L Duratec-I 6V
-04A-1 (Sigma)lI.GL Duratec-I 6V (Sigma) 303-04A-1
SECTION 303-04A Fuel Charging and Controls - 1.25L
Duratec-1 6V (Sigma)/l.4L Duratec-1 6V (Sigma)/l .6L
Duratec-I 6V (Sigma)
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS
PAGE
SPECIFICATIONS
Specifications
........................................................................\
.............................................. 303-04A-2
DIAGNOSIS AND TESTING
Fuel Charging and Controls
........................................................................\
.................. 303-04A-3
Principles Of Operation ........................................................................\
............................ 303-04A-3
Inspection and Verification ........................................................................\
.......................... 303-04A-3
REMOVAL AND INSTALLATION
Throttle Body
........... ........................................................................\
............... (23 198 0) 303-04A-4
Fuel Charging Wiring Harness ....................................................................... \
(36 437 0) 303-04A-5
Fuel Injection Supply Manifold ......................................... .......................... (23 450 0) 303-04A-7
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Fuel Charging and Controls - 1.25L
Duratec-1 6V (Sigma)llI4L Duratec-1 6V
(Sigma)ll .6L Duratec-1 6V (Sigma)
SPECIFICATIONS
General Specifications
I Maximum idle increase for high generator load I I00 rpm I
Condition
Regulated fuel pressure
l~ir conditioning idle upspeed at low ambient temperatures I 100 rpm I
Specification
380 kpa (55 psi)
I Air conditioning idle upspeed at high ambient temperatures I 150 rpm I
I Power steering idle speed upspeed I 50 rpm I
Toraue S~ecifications
Description Nm I b-ft Ib-in
I Throttle body retaining bolts I 10 1 - I 89 I
I Fuel pressure regulator retaining bolts I 10 I - I 89 I
I Fuel injection supply manifold retaining bolts I 15 I 11 I - I
2006.0 Fiesta 1212006 GI 46265en
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Fuel Charging and Controls - 1.25L
Duratec-1 6V (Sigma)ll.4L Duratec-1 6V
303-04A-3 (Sigma)ll .6L Duratec-1 6V (Sigma) 303-04A-3 - -
DIAGNOSIS AND TESTING
Fuel Charging and Controls
Principles Of Operation
REFER to: Acceleration Control (31 0-02A,
Diagnosis and Testing).
lnspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical
or electrical damage.
Visual Inspection Chart
I Mechanical I Electrical I
- Fuel leak(s)
- Blocked or contamin-
ated fuel filter
- Fuel rail
- Vacuum line(s)
- Throttle body
- Wiring harness
- Electrical
connector(s)
- Fuel injector(s)
- Throttle body
I
3. If an obvious cause for an observed or reported
concern is found, correct the cause (if possible)
before proceeding to the next step.
4. If the cause is not visually evident, verify the
symptom and refer to WDS.
2006.0 Fiesta 1212006 G28679en
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Fuel Charging and Controls - 1.25L
Duratec-1 6V (Sigma)ll.4L Duratec-I 6V
303-04A-4 (Sigma)ll.GL Duratec-1 6V (Sigma) 303-04A-4
REMOVAL AND INSTALLATION
Throttle Body(23 198 0)
Removal 2. N0TE:Do not press the accelerator pedal
during the initialization period as this will
1. Disconnect the air cleaner outlet pipe from
prevent the complete initialization of the
the throttle body. throttle body.
2. Remove the throttle body retaining bolts. Turn
the ignition key to position
II and wait
for one minute to
initialize the throttle body.
3. Turn the ignition key to the OFF position.
3. Disconnect the throttle body electrical
connector and remove the throttle body.
I nin
1. To install, reverse the removal procedure.
2006.0 Fiesta 1212006 GI 46266en
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