FORD FIESTA 2007 Workshop Manual

Engine Emission Control - 2.OL Duratec-HE
303-08B-7
(MI41 303-08B-7
DIAGNOSIS AND TESTING
Symptom Possible Sources
Action
Worn or damaged engine
components. REFER to Section 303-01A
[Engine -- 1.25L Duratec-I 6V
(Sigma)/l.4L Duratec-1 6V
(Sigma)ll .6L Duratec-1 6V
(Sigma)] 1 303-01 B [Engine --
1.4L Duratorq-TDCi (DV)
Diesel] 1 303-01 C [Engine
--
1.3L Duratec-8V (Rocam)] I
303-01 D [Engine -- 2.OL
Duratec-HE (M 14)] 1 303-01 E
[Engine
-- 1.6L Duratorq-TDCi
(DV) Diesel].
2006.0 Fiesta 1212006 G334290en ~
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Engine Emission Control - 2.OL Duratec-HE
(MI41
REMOVAL AND INSTALLATION
Exhaust Gas Recirculation (EGR) Valve
1. Drain the cooling system.
For additional information, refer to: Cooling
Special
Tool(s) 3.
Remove the air cleaner intake tube.
System Draining, Filling and Bleeding
24003
(303-03 Engine cooling - 2.01 Duratec-HE
(M14), General Procedures).
4. Using the special tool, disconnect the
2. Remove the air cleaner outlet pipe.
radiator upper coolant hose from the coolant
outlet connector.
Removerllnstaller, Coolant
Hose Clamp
303-397
5. Remove the components in the order
indicated in the following
illustration(s) and
table(s).
2006.0 Fiesta 1212006 G421887en
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Engine Emission Control - 2.OL Duratec-HE
(MI41
REMOVAL AND INSTALLATION
I
' Item Description
I 1 I EGR valve electrical connector I
I * 1
EGR valve coolant hose
See Removal Detail
6. To install, reverse the removal procedure.
2006.0 Fiesta 1212006 G421887en
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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 2-1 Intake Air Distribution and Filtering 303-1 2-1
SECTION 303-12 lntake Air Distribution and Filtering
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS
SPECIFICATIONS
Specifications..
. . . . . .. . .. . .. .. . . .. . . . . ....... . . . .. . . . . .. .. . . . . .. . . . . . . .. .. . . . . .. .. . . .. .... ...... .. .. .. . . . . .. . . ........ .. .. .. .. . . . . .
DESCRIPTION AND OPERATION
lntake Air Distribution and Filtering - 1.4L Duratec-1 6V (Sigma)/l .6L Duratec-1 6V
(Sigma) ........................................................................\
.....................................................
lntake manifold ........................................................................\
...........................................
lntake Air Distribution and Filtering - 2.OL Duratec-HE (M14) ...........................................
2.OL Duratec HE (M14) engine ........................................................................\
....................
DIAGNOSIS AND TESTING
lntake Air Distribution and Filtering.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inspection and Verification ........................................................................\
..........................
Symptom Chart.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
!. ' 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)
Air
Cleaner - 2.OL Duratec-HE (M14) ..................... .......................... .......... .................... ...
PAGE
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303-1 2-2 Intake Air Distribution and Filtering 303-1 2-2
SPECIFICATIONS
Toraue S~ecifications
1 1.4L Duratorq-TDCi (DV) diesel engine I I I I
Description
Air cleaner intake pipe retaining bolt
- vehicles with
Air cleaner retaining screws
- vehicles with 1.4L
Duratorq-TDCi (DV) diesel engine
Air cleaner outlet hose retaining clip
- vehicles with
1.6L Duratorq-TDCi (DV) diesel engine
Nm
4
Air cleaner intake pipe duct retaining bolts - vehicles
with
I .6L Duratorq-TDCi (DV) diesel engine
Charge air cooler hose retaining clamps
- 1.6L
Duratorq-TDCi (DV) diesel engine
I b-ft
-
Charge air cooler retaining bolts - 1.6L Duratorq-
TDCi (DV) diesel engine
I b-in
35
Radiator support bracket retaining bolts - 1.6L
Duratorq-TDCi (DV) diesel engine
2006.0 Fiesta 1212006 G148224en
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303-1 2-3 Intake Air Distribution and Filtering 303-1 2-3
DESCRIPTION AND OPERATION
lntake Air Distribution and Filtering - 1.4L Duratec-I 6V
I (Sigma)/l .6L Duratec-1 6V (Sigma)
lntake manifold
The 1.41 and 1.61 versions feature a revised intake
manifold. The overall length of the intake pipes has
been increased, but the pipes are of equal length
on all cylinders. This has resulted in increased
torque in the lower engine speed range and a
reduction in noise levels.
I 1 I Mounting for the throttle valve unit I
FIT-MAP sensor I
The mounting for the electronic throttle valve is
located inside the intake manifold between the
intake pipes of cylinders 1 and 2. The T-MAP
sensor, which is used on both the 1.41 and 1.61
versions, is situated next to the throttle valve unit.
2006.0 Fiesta 1212006 GI 79057en
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303-1 2-4 Intake Air Distribution and Filtering 303-1 2-4
DESCRIPTION AND OPERATION
lntake Air Distribution and Filtering - 2.OL Duratec-HE (M14)
(
2.OL Duratec HE (M14) engine
lntake manifold and ancillary components
Item Descri~tion
I 1 I Intake manifold I
1 2 1 lntake manifold tuning valve solenoid I
1 3 ( lntake manifold tuning valve I
141
lntake manifold tuning valve solenoid to
intake manifold vacuum pipe
Item Description
151
lntake manifold tuning valve solenoid to
intake manifold tuning valve vacuum pipe
1 6 1 lntake manifold tuning valve actuator I
1 7 1 Intake manifold tuning valve flaps I
2006.0 Fiesta 1212006 G421936en
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303-1 2-5 Intake Air Distribution and Filtering 303-1 2-5
DESCRIPTION AND OPERATION
Air intake system
2006.0 Fiesta 12/2006 G421936en
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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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