Pcv FORD FIESTA 2007 Owner's Guide

Engine Emission Control - 2.OL Duratec-HE
303-08B-10 (MI41 303-08B-10
REMOVAL AND INSTALLATION
Crankcase Vent Oil Separator
Removal
I. Remove the intake manifold. For additional Discard the gasket.
information, refer to Section 303-OIA
[Engine
-- 1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-I 6V (Sigma)ll .6L Duratec-I 6V
(Sigma)] I 303-01 B [Engine -- 1.4L
Duratorq-TDCi (DV) Diesel] I 303-01 C [Engine
-- 1.3L Duratec-8V (Rocam)] I 303-01 D
[Engine
-- 2.OL Duratec-HE (M14)] 1 303-01 E
[Engine
-- 1.6L Duratorq-TDCi (DV) Diesel].
2. Disconnect the positive crankcase ventilation
(PCV) hose from the PCV valve.
Installation
I. N0TE:lnstall a new crankcase vent oil
separator gasket.
To
install, reverse the removal procedure.
3. Remove the PCV
valve from the crankcase
vent
oil separator.
1. Push in the locking tangs.
2. Twist the PCV valve to remove.
4. Remove the crankcase vent oil separator.
- - --
2006.0 Fiesta la2006 G37566en
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303-1 2-6 Intake Air Distribution and Filtering 303-1 2-6
DESCRIPTION AND OPERATION
I 1 I Air cleaner housing cover retaining bolts I
1 2 I Air cleaner housing outlet pipe resonator I
3 Air cleaner housing outlet pipe resonator
I I grommet -
4
5
intake pipe resonator retaining
bracket
Air
cleaner housing
Air cleaner pipe retaining clamps -
6
7
1 9 1 Air cleaner intake pipe resonator I
Air cleaner intake pipe
Air cleaner intake pipe resonator isolators
1 10 1 Air cleaner intake pipe duct I
I 11 1 Air cleaner intake pipe duct retaining bolts I
1 12 1 Air cleaner outlet pipe I
1 13 1 Air cleaner housing resonator I -
14
15
-- -
2006.0 Fiesta 1212006 G421936en
Positive crankcase ventilation (PCV) hose
PCV hose foam filter
16
17
--
Air cleaner element
Air cleaner housing cover
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303-1 2-8 Intake Air Distribution and Filtering 303-1 2-8
DIAGNOSIS AND TESTING
Svm~tom Possible Sources Action
Oil in the air intake system Blocked or damaged positive
crankcase
ventilation (PCV)
valve.
Blocked or damaged PCV
pipe(s)/hose(s).
Blocked or damaged crankcase
vent
oil separator.
Vehicles with 1.25L Duratec-
16V
(Sigma)/l.3L Duratec-8V (
(Rocam)/l.4L Duratec-I 6V
(Sigma)/l .6L Duratec-1 6V
(Sigma) engine.
REFER to: Crankcase Vent
Oil
Separator (303-08 Engine
Emission
Control - 1.3L
Duratec-8V (Rocam)/l.25L
Duratec-I 6V (Sigma)/l.4L
Duratec-I 6V (Sigma)/l .6L
Duratec-1
6V (Sigma),
Removal and Installation).
Vehicles with 2.0L Duratec-HE
(M14) engine.
REFER to: Crankcase Vent
Oil
Separator (303-08C Engine
Emission
Control - 2.OL
Duratec-HE (M14), Removal
and Installation).
Turbocharger (Vehicles with
Duratorq-TDCi (DV)
Diesel
engine or 1.6L Duratorq-TDCi
(DV)
Diesel engine).
Vehicles with 1.4L Duratorq-
TDCi (DV)
Diesel engine.
REFER to: Turbocharger (303- 04
Fuel Charging and
Controls - Turbocharger -
1.4L Duratorq-TDCi (DV)
Diesel, Removal and Installa-
tion).
Vehicles with I .6L Duratorq-
TDCi (DV)
Diesel engine.
REFER to: Turbocharger
- I .6L
Duratorq-TDCi (DV)
Diesel
(303-04 Fuel Charging and
Controls - Turbocharger -
1.6L Duratorq-TDCi (DV)
Diesel, Removal and Installa-
tion).
Water in the air cleaner Detached air cleaner intake
pipe. CHECK
the air cleaner intake
pipe for security. INSTALL new
intake air system components
as necessary. TEST the
system for
normal operation.
Blocked air cleaner drain. CLEAN
the air cleaner drain.
TEST the system for
normal
operation.
Engine lacks power
Air cleaner element blocked. INSPECT the air cleaner for ,.
new air cleaner element as
i signs of blockage. INSTALL a .
necessary. I_
2006.0 Fiesta 1212006 G421937en
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303-1 2-1 2 Intake Air
Distribution and Filtering 303-1 2-1 2
REMOVAL AND INSTALLATION
Air Cleaner - 1.25L Duratec-1 6V (Sigma)/l.4L Duratec-I 6V
(Sigma)/l .6L Duratec-1 6V (Sigma)(23 174 0)
Removal Installation
I. Disconnect the air cleaner outlet pipe and 1. N0TE:Locate the rear isolators onto the rear
the positive crankcase ventilation (PCV) hose
mounting pegs and push down.
from the air cleaner.
To install, reverse the removal procedure.
2. Disconnect the air intake hose from the air
cleaner.
3. Remove the air cleaner.
Remove the retaining bolts and lift the air
cleaner
up at the rear to remove.
2006.0 Fiesta 1212006 G210049en
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303-1 2-1 3 Intake Air Distribution and Filtering 303-1 2-1 3
REMOVAL AND INSTALLATION
Air Cleaner - 2.OL Duratec-HE (M14)
I. Remove the components in the order
indicated in the following
illustration(s) and
ta
ble(s).
Removal Details
Item Description Item Description
Item 2 Air cleaner outlet pipe Ifem 5 Positive crankcase ventilation (PCV) hose
I
2
3
I. Detach the air cleaner outlet pipe from the
throttle body. 1. Detach the PCV hose from the air cleaner.
5
6
7
Air cleaner outlet pipe retaining clip
Air cleaner outlet pipe See Removal Detail
Air cleaner intake pipe retaining clip
' Item 4 Air cleaner intake pipe
Positive crankcase ventilation (PCV) hose
See Removal Detail
PCV hose connector
Air cleaner See Removal Detail
1. Detach the air cleaner intake pipe from the
air cleaner.
2. To install, reverse the removal procedure.
4
2006.0 Fiesta 1212006 G421938en
Air cleaner intake pipe
See Removal Detail
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