engine oil FORD FIESTA 2007 Workshop Manual

Fuel Charging and Controls - 2.OL
303-04B-29 Duratec-HE (M14) 303-04B-29
REMOVAL AND INSTALLATION
Item 5 Fuel rail fuel supply line
, 1. Disconnect the fuel supply line from the fuel rail.
For additional information, refer to: Quick
Release Coupling (310-00 Fuel System
-
General Information, General Procedures).
Item 6 Fuel charging wiring harness retaining
clip
1. Detach the fuel charging wiring harness
retaining clip from the fuel rail retaining bolt.
Item 10 Fuel injector retaining clips
1. Remove the fuel injector retaining clips.
Installation Details
item 11 Fuel injector O-ring seals
1. Lubricate the fuel injector O-ring seals with
clean engine oil.
Discard the fuel injector retaining clips.
- --
2006.0 Fiesta 1212006 G421322en
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303-05-1 4 Accessory Drive 303-05-1 4
DIAGNOSIS AND TESTING
Symptom
N0TE:Squeal is defined as a
continuous shriek, most noticeable
when the engine is being acceler-
ated or with electrical load.
Accessory drive belt squeal
N0TE:Whine is defined as a
continuous noise at the same
frequency, generally associated
with plastic pulleys.
Accessory drive belt whine
Possible Sources Action
Accessory drive belt tensioner
worn, damaged or contamin-
ated with oil.
Poor surface finish on
accessory drive belt idler pulley
flat
surface(s).
CHECK the accessory drive
belt tensioner for correct opera
tion, damage or contamination.
REFER to the Accessory Drive
Belt Tensioner Component
Test in this procedure.
INSTALL a new accessory
drive belt tensioner as neces-
sary.
REFER to: Accessory Drive
Belt Tensioner
- 1.6L
Duratorq-TDCi (DV) Diesel,
Vehicles With: Air Condi-
tioning (303-05, Removal and
Installation)
1 Accessory Drive Belt
Tensioner
- I .6L Duratorq-
TDCi (DV) Diesel (303-05
Accessory Drive, Removal and Installation).
TEST the system for normal
operation.
REMOVE the accessory drive
belt.
REFER to: Accessory Drive
Belt
- 1.3L Duratec-8V
(Rocam) (303-05 Accessory
Drive, Removal and Installa-
tion)
1 Accessory Drive Belt - 1.4L
Duratorq-TDCi (DV) Diesel
(303-05 Accessory Drive,
Removal and Installation)
1 Accessory Drive Belt Tensioner
- 1.6L Duratorq-
TDCi (DV) Diesel (303-05
Accessory Drive, Removal
and Installation)
I Accessory Drive Belt - 2.OL
Duratec-H E (M14) (303-05
Accessory Drive, Removal
and Installation).
INSPECT the idler
pulley(s) for
surface finish. INSTALL a new
idler
pulley(s) as necessary.
TEST the system for normal
operation.
2006.0 Fiesta 1212006 G346263en
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303-07A-3 Engine Ignition 303-07A-3
DIAGNOSIS AND TESTING
Engine lgnition
lnspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical
or electrical damage.
Visual Inspection Chart
I Mechanical I Electrical I
3. If an obvious cause for an observed or reported
concern is found, correct the cause (if possible)
before proceeding to the next step.
- Spark plug wire(s)
- Spark plug(s)
- Ignition coil pack
4. If the concern remains after visual inspection,
use WDS to diagnose the system.
- Wiring harness
- Electrical
connector(s)
2006.0 Fiesta 1212006 G28729en
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Engine Ignition - 2.OL Duratec-HE (M14)
SPECIFICATIONS
Torque Specifications
Description
Ignition coil pack retaining bolts
2006.0 Fiesta 1212006 G421398en
I Spark plug(s)
Nm
6
12
l b-ft
-
lb-in
53
9 -
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Engine lgnition - 2.OL Duratec-HE (M14)
DIAGNOSIS AND TESTING
Engine lgnition
General Equipment
I Worldwide Diagnostic System (WDS) I
lnspection and Verification
I. Verify the customer concern.
2. Visually inspect for obvious signs of electrical
damage.
Symptom Chart
Visual lnspection Chart
Symptom Chart Symptom
I Electrical I
( I
Wiring harness
Electrical
connector(s)
Spark plug(s)
Spark plug wire(s)
lgnition coil pack
Powertrain control module (PCM)
Engine misfire
3. If an obvious cause for an observed or reported
concern is found, correct the cause (if possible)
before proceeding to the next step.
4. If the cause is not visually evident, verify the
symptom and refer to the Symptom Chart.
Possible Sources Action
Spark plug(s).
Spark plug wire(s).
CARRY OUT a KV test using
I WDS.
lgnition coil pack.
PCM.
PCM calibration.
REFER to WDS.
Engine stumbling Spark plug(s).
Spark plug wire(s).
CARRY
OUT a KV test using
I WDS.
lgnition coil pack.
PCM.
PCM calibration.
REFER to WDS.
Engine lacks power Spark
plug(s).
spark plug wire(s).
CARRY
OUT a KV test using
I WDS.
nlgniibn coil pack. I REFER to WDS. I
2006.0 Fiesta IZIZOO~ GI 7859en
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Engine Emission Control - 1.3L Duratec-8V
(Rocam)ll.25L Duratec-I 6V (Sigma)ll.4L
303-08A-1 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma) 303-08A-1
SECTION 303-08A Engine Emission Control - 1.3L
Duratec-8V (Rocam)/lm25L Duratec-I 6V (Sigma)/l.4L
Duratec-I 6V (Sigma)/l .6L Duratec-I 6V (Sigma)
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
SPECIFICATIONS
Specifications ........................................................................\
............................................. 303-08A-2
DESCRIPTION AND OPERATION
Engine Emission Control ........................................................................\
............................ 303-08A-3
Positive Crankcase Ventilation (PCV)
- 1.3L Duratec 8V .................................................. 303-08A-3
PCV
- 1.4Ll1.6L Duratec 16V ................................. ...................... .............................. 303-08A-5
DIAGNOSIS AND TESTING
Engine Emission Control.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-08A-6
Inspection and Verification
........................................................................\
.......................... 303-08A-6
i Symptom Chart.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303-08A-6
REMOVAL AND INSTALLATION
Crankcase Vent Oil Separator ........................................................................\
.................... 303-08A-7
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Engine Emission Control - 1.3L Duratec-8V
(Rocam)llI25L Duratec-1 6V (Sigma)llI4L
Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma)
SPECIFICATIONS
Torque Specifications
Description
Crankcase vent oil separator retaining bolts
2006.0 Fiesta 1212006 GI 4821 9en
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Engine Emission Control - 1.3L Duratec-8V
(Rocam)ll.25L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma)
DESCRIPTION AND OPERATION
Engine Emission Control
Positive Crankcase Ventilation (PCV) - 1.3L Duratec 8V
Overview
Side view Item Description
2006.0 Fiesta 1212006 GI 67099en
Item Description From Evaporative Emission (EVAP)
solenoid valve
1
2
Cylinder head cover with integrated oil
separator
From PCV valve
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Engine Emission Control - 1.3L Duratec-8V
(Rocam)ll.25L Duratec-1 6V (Sigma)llI4L
303-08A-4 Duratec-1 6V (Sigma)/l .6L Duratec-1 6V (Sigma) 303-08A-4
DESCRIPTION AND OPERATION
PCV valve
Sectional view
Item Description
Deflection panel
Side view
item Description
I I 1 Spring I I 1 I Deflection plate I
1 2 1 pistons I
The PCV valve is located on the upper side of the
cylinder head cover.
The crankcase gases are sucked by the PCV valve
into the intake manifold.
The PCV valve is opened by the vacuum in the
intake manifold.
The amount of crankcase gases depends on the
engine speed. The quantity sucked in is determined
by the spring and the shape of the piston. The deflection plate
is integrated into the cylinder
head cover.
It prevents oil from being sucked in and burned in
the combustion process.
The oil drops condense on the deflection plate and
are then returned to the oil circuit.
2006.0 Fiesta 1212006 GI 67099en
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Engine Emission Control - 1.3L Duratec-8V
(Rocam)ll.25L Duratec-1 6V (Sigma)ll.4L
303-08A-5 Duratec-1 6V (Sigma)/l.GL Duratec-1 6V (Sigma) 303-08A-5
DESCRIPTION AND OPERATION
PCV
- 1.4Ll1.6L Duratec 16V
Description The crankcase gases are freed of oil in the valve
cover and in the PCV oil separator in order to
prevent the oil from being sucked in and burned.
housing The
PCV valve is located in the PCV oil separator.
The amount of crankcase gases depends on the
engine speed.
The crankcase gases
are sucked
by the PCV valve
into the intake manifold. 3
4
2006.0 Fiesta 1212006 GI 67099en
Hose from PCV oil separator to intake
manifold
intake manifold.
PCV
oil separator with integral PCV valve The
PCV valve is opened by the vacuum in the
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