cam 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
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 2-8 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 3-1 Evaporative Emissions 303-1 3-1
SECTION 303-1 3 Evaporative Emissions
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
DESCRIPTION AND OPERATION
Evaporative Emissions ........................................................................\
............................... 303-1 3-2
Overview
........................................................................\
.................................................... 303-1 3-2
DIAGNOSIS AND TESTING
Evaporative Emissions ........................................................................\
............................... 303-1 3-3
Inspection and Verification ..... . . .. .. .. .. . . .. .. .... ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-1 3-3
REMOVAL AND INSTALLATION
Evaporative Emission Canister - 1.3L Duratec-8V (Rocam)/l.25L
Duratec-1 6V (Sigma)/l.4L Duratec-I 6V (Sigma)/l .6L Duratec-1 6V (Sigma). (29 250 0)
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303-1 34 Evaporative Emissions 303-1 3-4
REMOVAL AND INSTALLATION
Evaporative Emission Canister - 1.3L Duratec-8V (Rocam)/l.25L
Duratec-1 6V (Sigma)/l.4L Duratec-I 6V (Sigma)/l .6L
Duratec-1
6V (Sigma)(29 250 0)
c
General Equipment 3. Detach the exhaust system from the center
Transmission jack exhaust hanger insulator.
Removal
WARNINGS:
A Do not smoke or carry lighted tobacco or
open flame of any type when working on
or near fuel related components. Highly
flammable vapors are always present and
may ignite. Failure to follow these
instructions may result in personal injury.
A This procedure involves fuel handling. Be
prepared for fuel spillage at all times and
always observe fuel handling precautions.
4. N0TE:When detaching the exhaust system
Failure to follow these instructions may
allow the system to be supported by the rear
result in personal injury.
suspension assembly.
I. Raise and support the vehicle. For additional
Detach the exhaust system from the rear
information, refer to Section
100-02 [Jacking
exhaust hanger insulator.
and Lifting].
2. Remove the floor panel crossmember.
5. Remove the exhaust system heat shield.
-
2006.0 Fiesta 1212006 G210050en
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303-1 4-2 Electronic Engine Controls 303-1 4-2
SPECIFICATIONS
I Powertrain control module (PCM) retaining bolts I 3 I - I 27 I
Torque Specifications - vehicles with 1.3L Duratec-8V (Rocam) engine
I Knock sensor (KS) retaining bolt I 20 I 15 I - I
Description
I Crankshaft position (CKP) sensor retaining bolt I 10 I - I 89 I
I Camshaft position (CMP) sensor retaining bolt I
I Throttle position (TP) sensor screws I 5 I - I 44 I
Ib-in I/ Nm
I Idle air control (IAC) valve retaining bolts I 10 I - I 89 I
I b-ft
Ignition coil pack retaining bolts
Exhaust manifold heatshield retaining
bolts
Torque Specifications - vehicles with 1.25L Duratec-1 6V (Sigma)ll.4L Duratec-1 6V (Sigma)ll .6L
Duratec-I 6V (Sigma) engine
Heated oxygen sensor (H02S)
Catalyst monitor sensor (CMS)
I Powertrain control module (PCM) retaining bolts I 3 I - I 27 I
6
10
I Knock sensor (KS) retaining bolt I 20 I 15 I - I
47
47
-
-
I Camshaft position (CMP) sensor retaining bolt I 10 I - I 89 I
53
89
35
35
Cylinder head temperature (CHT) sensor
Crankshaft position (CKP) sensor retaining bolt
I Engine coolant temperature (ECT) sensor I 20 I 15 I - I
-
-
I Idle air control (IAC) valve I 10 I - I 89 I
25
10
I Heated oxygen sensor (H02S) I 47 I 35 I - I -- --
I Catalyst monitor sensor (CMS) 47 I 35 1 - I
18
-
-
89
Powertrain control module (PCM) retaining nuts
and retaining bolts
Torque Specifications - vehicles with 1.4L Duratorq-TDCi (DV) Diesel engine
1 Timing belt upper cover retaining bolts I 4 I - I 35 I
I Timing belt lower cover retaining bolts I 6 I - I 53 I
l b-in
Description
I Camshaft position (CMP) sensor retaining bolt I 5 I - I 44 I
I Crankshaft position (CKP) sensor retaining bolt I 8 I - I 71 I
Nm
I Crankshaft pulley retaining bolt I a I - I - I
I b-ft
I- .
For additional information, refer to: Crankshaft Position (CKP) Sensor - 1.4L Duratorq-Ci D) Diesel (303-14 Electronic Engine ''
I Controls, Removal and Installation).
2006.0 Fiesta 1212006 Gl48226en
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303-1 4-3 Electronic Engine Controls 303-1 4-3
SPECIFICATIONS
control module (PCM) retaining nuts
and retaining bolts
Torque
Specifications
- vehicles with 1.6L Duratorq-TDCi (DV) Diesel engine
I Camshaft position (cMP) sensor retaining bolt I 5 I - I 44 I
lb-in
Timing belt upper cover retaining bolts
Timing belt lower cover retaining bolts
I Crankshaft position (CKP) sensor retaining bolt I 8 I - I 71 I
Ib-ft Description
I Crankshaft pulley retaining bolt I a I - I - I
Nm
4
6
I For additional information, refer to: Crankshaft Position (CKP) Sensor - 1.6L Duratorq-TDCi (DV) Diesel (303-14 Electronic Engine I
I Controls, Removal and Installation). I
-
-
Torque Specifications - vehicles with 2.OL Duratec-HE (M14) eng 35
53
I Description I Nm
ine
I Powertrain control module
(PCM) retaining bolts I 10 I - I 89 I
I PCM mounting bracket retaining bolts I 25 I 18 I - I
I Knock sensor (KS) retaining bolt I 20 I 15 I - I
I Crankshaft position (CKP) sensor retaining bolt I 7
'1 Camshaft position (CMP) sensor retaining bolt I 6
I Ignition coil pack retaining bolts I 6 I - I 53 I
I Exhaust manifold heatshield retaining bolts I 10 I - I 89 I
2006.0 Fiesta 1212006 GI 48226en
-- -
Heated oxygen sensor (H02S)
Catalyst monitor sensor (CMS) 47
47
35
35
-
-
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303-1 4-6 Electronic Engine Controls 303-1 4-6
DESCRIPTION
AND OPERATION
Item Descri~tion
1 5 1 Crankshaft Position (CKP) sensor 1
Throttle Control Unit (TCU)
1 6 ( Camshaft Position (CMP) sensor I Components
1 7 1 Heated Oxygen Sensor (H02S) I
1 8 1 Power Steering Pressure (PSP) sensor I
1 10 1 Brake Pedal Position (BPP) switch I
9 Vehicle Speed Sensor (VSS)
(only on
vehicles without Anti-lock Braking System
(ABS))
1 12 1 Clutch Pedal Position (CPP) switch I
11
1 13 1 Generator I
Accelerator Pedal Position (APP) sensor
1 14 1 Current supply relay I
1 15 1 Ignition key I -
16
17
1 20 1 Inertia fuel shut-off switch I
Battery
Powertrain Control Module (PCM)
-
18
19
1 21 1 Fuel Pump Driver Module (FPDM) I
Data Link Connector (DLC)
Fuel Pump (FP) relay
1 22 1 Fuel injectors I
23 Evaporative emissions (EVAP) solenoid
1 lvalve
1 24 1 Idle Air Control (IAC) valve 1
1 25 1 Throttle Control Unit (TCU) I
26 Air Conditioning (AIC) compressor clutch
1 I 1 blower switch
1 27 1 Injector Driver
Module (IDM) I
1 28 1 Start inhibit relay I
1 29 1 Instrument cluster I
Item Descri~tion
I I ITP sensor I
1 2 1 Electric motor I
The electronically controlled throttle control unit
(TCU) consists of the following components:
Housing
Throttle flap
Throttle flap spindle
Gear set
Electric motor with pinion
TP sensor
Stop screw
Throttle flap return spring
2006.0 Fiesta 1212006 G204204en
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303-1 4-1 1 Electronic Engine Controls 303-1 4-1 I
DESCRIPTION AND OPERATION
Item Description Components
MAPT sensor
Manifold absolute pressure and
temperature (MAPT) sensor
1 2 1 Camshaft position (CMP) sensor I
1 3 1 Knock sensor (KS) I
vl~Ame%air temperature sensor I
1 5 1 Instrument cluster I
1 6 1 Battery I
1 7 1 Spark plug wires I
1 8 1 Exhaust gas recirculation (EGR) valve I
1 9 1 Fuel pump module I
1 10 1 Fuel rail and fuel injectors I
I 11 I Intake manifold tuning valve solenoid The
MAPT sensor is attached to the housing of the
intake manifold valve behind the throttle body. The
signal from the MAPT sensor is used to modify the
ignition and fuel delivery.
1 12 1 Accelerator pedal position (APP) sensor
1 13 1 Clutch pedal position (CPP) switch
1 14 1 Brake pedal position (BPP) switch
CMP sensor 1 15 1 Stoplamp switch
1 16 1 Power steering pressure (PSP) switch I
1 17 1 Catalyst monitor sensor I
FIGted oxygen sensor (H02S) I
1 19 1 Generator (input signal) I
1 20 1 Crankshaft position (CKP) sensor I
1 21 1 Engine coolant temperature (ECT) sensor I
22 Throttle position
(TP) sensor (part of
I I throttle body)
1 23 1 Powertrain control module (PCM) I The CMP sensor is located on the right-hand side
of the valve cover above the intake camshaft. The
CMP sensors send signals to the PCM which are
then used by the PCM to calculate the position of
the camshaft.
2006.0 Fiesta 1212006 G422229en
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