Page 621 of 1226

Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-1 45 Duratec-1 6V (Sigma)ll .6L
Duratec-1 6V (Sigma) 303-01 A-1 45
INSTALLATION
67. Connect the fuel supply line quick release
70. Tighten the strut and spring assembly top
coupling. mount nuts on both sides.
(: , For additional information, refer to: Quick
Release Coupling (310-00 Fuel System
-
General Information, General Procedures).
68. Connect the fuel return line quick release
coupling.
For additional information, refer to: Quick
Release Coupling (310-00 Fuel System
-
General Information, General Procedures).
69. Attach the fuel line and the degas line to
the intake manifold.
Install the cable tie.
71. Connect the powertrain control module
(PCM) electrical connector.
For additional information, refer to:
Powertrain Control Module (PCM)
- 1.25L
Duratec-1 6V (Sigma)llm4L Duratec-1 6V
(Sigma)ll.GL Duratec-1 6V (Sigma) (303-14
Electronic Engine Controls, Removal and
Installation).
72, Install the air cleaner.
For additional information, refer to: Air
Cleaner
- 1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)ll.GL Duratec-1 6V
(Sigma) (303-1 2 Intake Air Distribution
and Filtering, Removal and Installation).
73. Install the front wheels and tires.
For additional information, refer to: Wheel
and Tire (204-04 Wheels and Tires,
Removal and lnstallation).
74. Fill the engine cooling system.
For additional information, refer to: Cooling
System Draining, Filling and Bleeding
-
1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)ll .6L Duratec-1 6V
(Sigma)ll.3L DuratecdV (Rocam)
(303-03A, General Procedures).
75. Check the transmission fluid level and top
up with clean automatic transmission fluid
if necessary.
For additional information, refer to:
Transmission Fluid Level Check (307-01
Automatic
Transmission/Transaxle -
Vehicles With: 4-Speed Automatic
Transmission
(AW81-40), General
Procedures).
--
2006.0 Fiesta 1212006 G380459en
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Page 627 of 1226

303-01 B-5 Engine - 2.OL Duratec-HE (M14) 303-01 B-5
SPECIFICATIONS
Torque Specifications - --- -- - -- -
Description Nm l b-ft Ib-in
Air cleaner retaining bracket
Air cleaner resonator support bracket retaining bolts Battery cable to generator electrical connector
I Cylinder head retaining bolts I a) I - I - I
Battery tray support bracket retaining bolts
I
--
I Camshaft bearing caps retaining bolts a) IT
15
15
I Camshaft sprocket retaining bolts I 72 I 53 I - I
25
I Camshaft position (CMP) sensor retaining bolt I 6 1 - I 53 I
11
I1
-
-
18
I Engine front cover lower blanking plug I 12 I 9 I - I
-
Engine front cover retaining bolts
Engine front cover upper blanking plug
I Engine support insulator retaining bolts I 48 I 35 I - I
Engine wiring harness bracket to valve cover
retaining nut
a)
10
I Generator upper retaining bolt I 25 I 18 I - I
-
-
I Coolant plugs (4) to cylinder head I 75 I 55 I - I
-
89
Hood latch lever retaining bolts
Crankshaft pulley retaining bolts
Coolant expansion tank retaining nut
Coolant plug to cylinder block
I Power steering pump retaining bolt I 23 I 17 I - I
15
a)
8
43
I
--
I Power steering bracket retaining nut 15 IT
Power steering reservoir retaining bolts
Power steering pipe to the power steering
Power steering supply line to intake manifold
retaining bolt
11
-
-
32
Power steering high-pressure line retaining bracket
retaining bolt
-
-
71
-
9
65
I Power steering return line support bracket retaining I 15 I 11 I - I
1 nut
-
48 80 -
Exhaust
manifold bracket retaining bolts
2006.0 Fiesta 1212006 G451278en
Exhaust manifold upper heat shield retaining bolts
Exhaust manifold lower heat shield retaining bolts
Exhaust manifold to the cylinder head retaining nuts
Exhaust manifold studs to cylinder head
25
10
10
55
17 18
-
-
-
41
13 89
89 -
-
procarmanuals.com
Page 638 of 1226

303-01 B-I 6 Engine - 2.OL Duratec-HE (M14) 303-01 B-I 6
GENERAL PROCEDURES
Valve Clearance Adjustment
Feeler gauges 1
Materials
Special
Tool(s) 4.
Unclip the engine wiring harness from the i..
I I
Name Specification
intake manifold.
4. Remove the positive crankshaft ventilation
(PCV) hose.
/ ES21202
&
21211
1. Disconnect the battery ground cable.
General
Equipment
i
Socket, Spark Plug
303-499 (2
1 -202)
Pliers, Valve Stem Seal
303-508
(2 1 -2 1 1 )
- --
For additional information, refer to: Battery
Disconnect (41 4-01 Battery, Mounting and
Cables, General Procedures).
Silicone Sealant
2. Remove the air cleaner.
WSE-M4G323-A4
For additional information, refer to: Air 5. Disconnect the camshaft position (CMP)
Cleaner - 2.OL Duratec-HE (M14) (303-1 2
sensor electrical connector.
Intake Air Distribution and Filtering,
Removal and Installation).
3. Detach the engine wiring harness from the
valve cover.
1. Unclip the power steering return line from the
engine wiring harness bracket.
2. Remove the air cleaner retaining bracket.
3. Unclip the engine wiring harness bracket
from the intake manifold.
2006.0 Fiesta 1212006 G451279en
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Page 639 of 1226
303-01 B-17 Engine - 2.OL Duratec-HE (M14) 303-01 B-17
GENERAL PROCEDURES
6. Remove the air cleaner retaining bracket. 9. Using the special tool, remove the spark
plugs.
i
7. Remove the evaporative emission (EVAP)
valve support bracket.
10. Remove the valve cover.
8. Using the special tool, disconnect the spark 11. ~CAUTION:Only rotate the crankshaff in plug electrical connectors.
the normal direction of rotation.
Rotate the crankshaft until piston No.
1 is at
top dead center (TDC).
12. N0TE:Make a note of each cylinder number
and the valve clearances measured.
Using a suitable set of feeler gauges,
measure the valve clearances.
2006.0 Fiesta 1212006 G451279en
procarmanuals.com
Page 641 of 1226
303-01 B-19 Engine - 2.OL Duratec-HE (M14) 303-01 B-19
22. Using the special tool, connect the spark 25. Connect the CMP sensor electrical
plug electrical connectors. connector.
1 1
GENERAL PROCEDURES
23. Install the evaporative emission (EVAP) 26. Install the positive crankshaft ventilation
valve support bracket. (PCV) hose.
24. Install the air cleaner retaining bracket. 27. Attach the engine wiring harness to the
valve cover.
1. Clip the engine wiring harness to the intake
manifold.
2. Clip the engine wiring harness bracket to the
intake manifold.
3. Install the air cleaner retaining bracket.
4. Clip the power steering return line to the
engine wiring harness bracket.
2006.0 Fiesta 1212006 G451279en
procarmanuals.com
Page 643 of 1226

303-01 B-21 Engine - 2.OL Duratec-HE (M14) 303-01 B-21
IN-VEHICLE REPAIR
Intake Manifold(21 183 0)
Removal
1. Disconnect the battery.
For additional information, refer to: Battery
Disconnect (414-01 Battery, Mounting and
Cables, General Procedures).
2. Remove the air cleaner.
For additional information, refer to: Air
Cleaner
- 2.OL Duratec-HE (M14) (303-12
lntake Air Distribution and Filtering,
Removal and Installation).
3. Remove the right-hand headlamp.
6. Disconnect the generator electrical
connectors.
For additional information, refer to:
Headlamp Assembly (41 7-01 Exterior
Lighting, Removal and Installation). 7.
Remove the intake manifold lower retaining
4. Raise and support the vehicle. For additional bolt.
information, refer to: (I
00-02 Jacking and
Lifting)
Jacking (Description and Operation),
Lifting (Description and Operation).
( 5. Disconnect the crankshaft position (CKP)
sensor electrical connector.
8. Remove the oil level indicator tube lower
retaining bolt.
2006.0 Fiesta 1212006 G451284en
procarmanuals.com
Page 644 of 1226
303-01 8-22 Engine - 2.OL Duratec-HE (M14) 303-01 B-22
IN-VEHICLE REPAIR
9. Detach the wiring harness from the intake
13. Remove the fuel rail.
manifold. For additional information, refer to: Fuel
Rail (303-04 Fuel Charging and Controls
- 2.OL Duratec-HE (M14), Removal and
Installation).
14. Detach the starter motor electrical
connector from the intake manifold.
10. Detach the power steering supply line from
the intake manifold.
15. Disconnect the manifold absolute pressure
(MAP) sensor electrical connector.
,.
.. 1
11. Lower the vehicle.
12. Detach the engine wiring harness from the
valve cover.
1. Unlcip the power steering return line from the
wiring harness bracket.
2. Remove the air cleaner retaining bracket.
16. Detach the evaporative emission valve
3. Unclip the engine wiring harness bracket (EVAP) hose from the intake manifold.
from the intake manifold.
4. Unclip the engine wiring harness from the
intake manifold.
2006.0 Fiesta 12/2006 G451284en
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Page 645 of 1226
303-01 B-23 Engine - 2.OL Duratec-HE (M14) 303-01 B-23
IN-VEHICLE REPAIR
17. Disconnect the intake manifold runner 20. Disconnect the hood latch electrical
control (IMRC) electrical connector. connector.
18. Disconnect the throttle body electrical 21. Remove the hood latch lever retaining bolt.
connector.
22. Detach the hood latch from the radiator
19. Disconnect the knock sensor (KS) electrical grille
opening panel reinforcement.
connector (power steering fluid reservoir
shown removed for clarity).
Detach the KS electrical connector from the
intake manifold.
2006.0 Fiesta 1212006 G451284en
procarmanuals.com