2007 FORD FIESTA Air con

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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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 2-7 Intake Air Distribution and Filtering 303-1 2-7
DIAGNOSIS AND TESTING
Intake Air Distribution and Filtering
Inspection and Verification 3. If an obvious cause for an observed or reported
concern is found, correct the cause (if possible)
1. Verify the customer concern. before proceeding
to the next step.
2. Visually inspect for obvious signs of mechanical 4. If the cause is not visually evident, verify the
or electrical damage. symptom and
refer to the Symptom Chart.
Visual
Ins~ection Chart
I Mechanical I Electrical I
- Air cleaner element
- Air cleaner intake
pipe
- Air cleaner outlet
pipe
- Charge air cooler
(Vehicles with
1.6L
Duratorq-TDCi (DV)
Diesel engine)
- Charge air cooler
intake hose
(Vehicles with
1.6L
Duratorq-TDCi (DV)
Diesel engine)
- Charge air cooler
outlet hose (Vehicles
with
I .6L Duratorq-
TDCi (DV) Diesel
engine)
- Mass air flow (MAF)
sensor
- Manifold absolute
pressure (MAP)
sensor (Vehicles with
1.6L Duratorq-TDCi
(DV) Diesel engine)
- Electrical
connector(s)
Symptom Chart
Symptom
Excessive intake air noise Possible Sources
Detached air cleaner
pipe(s).
Detached turbocharger pipe(s)
(Vehicles with Duratorq-TDCi
(DV) Diesel engine or
1.6L
Duratorq-TDCi (DV) Diesel
engine). Detached charge air cooler
hose(s) (Vehicles with 1.6L
Duratorq-TDCi (DV) Diesel
engine). Action
CHECK the
pipe(s) for security
and leaks to atmosphere.
INSTALL new intake air
components as necessary.
TEST the system for normal
operation.
2006.0 Fiesta 1212006 G421937en
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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 0 Intake Air Distribution and Filtering 303-1 2-1 0
DIAGNOSIS AND TESTING
Symptom
Possible Sources Action
2006.0 Fiesta 1212006 G421937en
Fuel charging and controls Vehicles with 1.3L Duratec-8
(Rocam) engine.
REFER to:
Fuel Charging and
Controls (303-04 Fuel Char-
ging and
Controls - 1.3L
Duratec-8V (Rocam),
Diagnosis and Testing).
Vehicles with 1.25L Duratec-
16V (Sigma)/l.4L Duratec-1 6V
(Sigma)/l .6L Duratec-I 6V
(Sigma) engine.
REFER to:
Fuel Charging and
Controls (303-04 Fuel Char-
ging and
Controls - 1.25L
Duratec-1 6V (Sigma)/l.4L
Duratec-1 6V (Sigma)/l .6L
Duratec-I
6V (Sigma),
Diagnosis and Testing).
Vehicles with I .4L Duratorq-
TDCi (DV)
Diesel engine.
REFER to:
Fuel Charging and
Controls (303-04 Fuel Char-
ging and
Controls - 1.4L
Duratorq-TDCi (DV) Diesel,
Diagnosis and Testing).
Vehicles with 2.OL Duratec-HE
(M14) engine.
REFER to:
Fuel Charging and
Controls (303-04 Fuel Char-
ging and
Controls - 2.OL
Duratec-H E (M14), Diagnosis
and Testing).
Vehicles with I .6L Duratorq-
TDCi (DV)
Diesel engine.
REFER to:
Fuel Charging and
Controls (303-04 Fuel Char-
ging and
Controls - 1.6L
Duratorq-TDCi (DV) Diesel,
Diagnosis and Testing).
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303-1 2-1 1 Intake Air Distribution and Filtering 303-1 2-1 I
DIAGNOSIS AND TESTING
Symptom Possible Sources Action
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
1.6L Duratorq-
TDCi (DV) Diesel engine.
REFER to: Turbocharger
- 1.6L
Duratorq-TDCi (DV) Diesel
(303-04 Fuel Charging and
Controls
- Turbocharger -
1.6L Duratorq-TDCi (DV)
Diesel, Removal and Installa-
tion).
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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