Page 619 of 1226
Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-1 43 Duratec-1 6V (Sigma)/l.GL Duratec-1 6V (Sigma) 303-01 A-I
43
INSTALLATION
55. Connect the engine wiring harness 58. Connect the catalyst monitor sensor
electrical connector. electrical connector.
i
56. Attach the power steering line to the power 59. Connect the heated oxygen (H02S) sensor
steering pump mounting bracket. electrical
connector.
57. Attach the power steering line support 60. Using the special tool, connect the coolant
bracket to the cylinder head. hose
to the coolant distribution housing.
2006.0 Fiesta 1212006 G380459en
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Page 620 of 1226
Engine - 1.25L Duratec-1 6V (Sigma)ll.4L
303-01 A-I 44 Duratec-I 6V (Sigma)ll .6L Duratec-1 6V (Sigma) 303-01 A-1 44
INSTALLATION
61. Using the special tool, connect the coolant
hose to the coolant distribution housing. 64. Attach the coolant expansion tank to the
bracket.
/
62. Attach the brake booster vacuum line to 65. Using the special tool, connect the degas
the intake manifold.
hose to the cylinder head.
63. Connect the low pressure evaporate 66. Attach the power steering fluid reservoir to
emission (EVAP) hose to the EVAP valve.
the bracket.
2006.0 Fiesta 12/2006 G380459en
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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 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
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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 646 of 1226
303-01 B-24 Engine - 2.OL Duratec-HE (M14) 303-01 B-24
IN-VEHICLE REPAIR
23. Disconnect the brake booster vacuum line
26. Disconnect the positive crankshaft
from the intake manifold.
ventilation
(PCV) hose from the intake
manifold.
24. Remove the oil level indicator and oil level
indicator tube.
27. Remove the intake manifold.
Installation
1. N0TE:lnstall new gaskets if necessary.
To install, reverse the removal procedure.
25. Remove the intake manifold retaining bolts
(engine shown removed for clarity).
Detach the intake manifold from the cylinder
head.
2006.0 Fiesta 12/2006 G451284en
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Page 649 of 1226
303-01 B-27 Engine - 2.OL Duratec-HE (M14) 303-01 B-27
IN-VEHICLE REPAIR
4. Detach the positive crankcase ventilation 7. Remove the EVAP valve bracket.
(PCV) hose from the valve cover.
8. Using the special tool, disconnect the spark
5. Disconnect the camshaft position sensor plug electrical
connectors.
(CMP sensor) electrical connector.
6. Remove the air cleaner retainer.
9. Using the special tool, remove the spark
plugs.
2006.0 Fiesta 1212006 G451288en
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Page 656 of 1226
303-01 B-34 Engine - 2.OL Duratec-HE (M14) 303-01 B-34
IN-VEHICLE REPAIR
37. Install the EVAP valve bracket. 40. Attach the positive crankcase ventilation
(PCV) hose to the valve cover.
/- r.
38. Install the air cleaner retainer.
41. Attach the engine wiring harness to the
valve cover.
1. Clip on the engine wiring harness at the
intake pipe.
2. Clip on the engine wiring harness bracket at
the intake pipe.
3. Install the air cleaner retainer.
4. Connect the power. steering fluid return line
to the retaining clip.
42. Install the air cleaner.
For additional information, refer to: Air
Cleaner
- 2.OL Duratec-HE (M14) (303-12
Intake Air Distribution and Filtering,
Removal and Installation).
43. Connect the battery ground cable.
For additional information, refer to: Battery
Disconnect
(414-01 Battery, Mounting and
Cables, General Procedures).
2006.0 Fiesta 1212006 G451288en
procarmanuals.com