2007 FORD FIESTA engine oil

Fuel Charging and Controls - 2.OL
303-04B-21 Duratec-HE (M14) 303-04B-21
DIAGNOSIS AND TESTING
Symptom
Engine knock at idle
Possible Sources Action
Fuel injectors.
INSPECT the fuel injectors.
CLEAN the fuel injectors or
INSTALL a new set of injectors
as required only after the
checks have been carried out.
Fuel rail fuel pressure sensor.
Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
Low cylinder compression.
CHECK the engine compres-
sion.
Worn or damaged
valve(s),
tappet(s) or camshaft(s).
REMOVE the cylinder head.
INSPECT the cylinder head,
valves, tappets and camshafts
for signs of wear or damage.
REFER to: Cylinder Head (303-
01 C, In-vehicle Repair).
Damaged cylinder head gasket. REMOVE the cylinder head.
INSPECT the cylinder head
gasket and cylinder bores for
wear or damage.
REFER to: Cylinder Head (303-
01 C, In-vehicle Repair).
Low engine oil level.
CHECK the engine oil level.
REFILL as necessary.
Incorrect or contaminated fuel.
-
KS. CHECK
for signs of contamina-
tion such as strange odors from
the fuel tank.
If contaminated fuel is found,
DRAIN the complete fuel
system. FLUSH the fuel system
through with clean gasoline.
REFER to: Fuel Tank Draining
(31
0-OOA, General Proced-
u res).
INSTALL a new fuel filter.
INSPECT the fuel injectors.
CLEAN the fuel injectors or
INSTALL a new set of injectors
as required only after the
checks have been carried out. INSTALL a new fuel rail.
REFER to: Fuel Injection
Supply Manifold
(303-04C,
Removal and Installation).
Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
2006.0 Fiesta 1212006 GI 65371 en
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Fuel Charging and Controls - 2.OL
303-04B-22 Duratec-HE (M14) 303-04B-22
DIAGNOSIS AND TESTING
Symptom
Engine knock during accelera-
tion Possible
Sources Action
CKP sensor. Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
INSPECT the fuel injectors.
CLEAN the fuel injectors or
INSTALL a new set of injectors
as required only after the
checks have been carried out.
I . Incorrect valve timing. I CHECK the valve timing. I
Excessive carbon build up. REMOVE the cylinder head.
INSPECT the cylinder head
and pistons for signs carbon
build up.
REFER to: Cylinder Head (303-
01 C, In-vehicle Repair).
Worn or damaged oil pump.
Worn or damaged timing chain
or sprocket.
Major mechanical engine
failure. INSPECT
the engine compon- I
ents.
KS.
Fuel injectors. Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
INSPECT the fuel injectors.
CLEAN the fuel injectors or
INSTALL a new set of injectors
as required only after the
checks have been carried out.
Major mechanical engine
failure. REFER
to: Engine (303-01
Engine
- 2.OL Duratec-HE
(M14), Diagnosis and
Testing).
N0TE:Before proceeding with any
of the actions in relation to the
possible sources for excessive
fuel consumption, a fuel consumption test located in the
toolbox menu of WDS must be
performed.
Excessive fuel consumption Brakes binding. CHECK
the braking system.
REFER to: Brake System (206-
00, Diagnosis and Testing).
Vehicle overloaded, or
excessive wind resistance (roof
racks, towing etc).
ADVISE the customer about
the effects of overloading the
vehicle and wind resistance on
the fuel consumption.
2006.0 Fiesta 1212006 GI 65371 en
Air cleaner element blocked. INSTALL a new air cleaner .-
element. I
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Fuel Charging and Controls - 2.OL
303-048-23 Duratec-HE (M14) 303-04B-23
DIAGNOSIS AND TESTING
Symptom
Possible Sources Action
Fuel system leak(s). CHECK the system for fuel
leak(s). REPAIR or INSTALL
new parts as necessary.
I Fuel filter blocked. I INSTALL a new fuel filter. I
Incorrect engine oil.
INSTALL a new oil filter and
engine oil.
I Generator. 1. REFER to WDS. I
EGR valve sticking open. REFER to: Engine Emission
Control (303-08 Engine
Emission Control
- 2.OL
Duratec-HE (M 14), Diagnosis
and Testing).
Slipping
clutch. REFER to: Manual Transaxle
and Clutch (308-00,
Diagnosis and Testing).
ECT sensor.
--
Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
Fuel injectors. INSPECT the fuel injectors.
CLEAN the fuel injectors or
INSTALL a new set of injectors
as required only after the
checks have been carried out.
PCM calibration. Using WDS, CHECK for the
availability of a calibration
update.
--
I . Incorrect valve timing. I CHECK the valve timing. I
Engine cuts out during hard
acceleration
Low cylinder compression.
CMP sensor. CHECK
the engine compres-
sion.
Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
CKP sensor. Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
Fuel rail fuel pressure sensor.
REFER to: Fuel System Pres-
sure Check (31
0-OOA,
General Procedures).
Carry out a full engine
diagnosis using the guided
diagnostic menu in WDS.
Low fuel system pressure.
2006.0 Fiesta 1212006 GI 65371 en
Check the fuel system pres-
sure.
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Fuel Charging and Controls - 2.OL
303-04B-27 Duratec-HE (M14) 303-04B-27
REMOVAL AND INSTALLATION
Fuel Rail
Materials Name Specification
I Engine Oil - 5W-30 I WSS-~2~91 3-B I
WARNINGS:
A Do not smoke or carry lighted tobacco or
open flame of any type when working on
or near any 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.
Failure to follow these instructions may
result in personal injury.
1. Release the fuel system pressure.
For additional information, refer to: Fuel
System Pressure Release (31 0-00 Fuel
System
- General Information, General
Procedures).
2. Disconnect the battery ground cable.
For additional information, refer to: Battery
Disconnect
(414-01 Battery, Mounting and
Cables, General Procedures).
3. Remove the air cleaner assembly.
For additional information, refer to: Air
Cleaner
- 2.OL Duratec-HE (M14) (303-1 2
intake Air Distribution and Filtering,
Removal and Installation).
4. Remove the components in the order
indicated in the following
illustration(s) and
table(s).
Item Description Item Description
Fuel charging wiring harness retaining clip
See Removal Detail
Fuel charging wiring harness electrical
connector
2006.0 Fiesta 1212006 G421322en
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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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