2007 FORD FIESTA Workshop Manual

309-00-9 Exhaust System 309-00-9
REMOVAL AND INSTALLATION
Itern Description Item Descri~tion
Heated oxygen sensor (H02S) electrical
connector See
Removal Detail
See lnstallation Detail
3. To install, reverse the removal procedure.
3
A CAUTI0N:Never use jointing compound
Exhaust flexible pipe to muffler and tailpipe forward of the catalytic converter.
assembly retaining nuts Exhaust
flexible pipe to exhaust manifold
retaining nuts
See Removal Detail
Removal Details
Item 3 Exhaust flexible pipe to exhaust manifold Ifem 4 Exhaust flexible pipe to muffler and
retaining nuts tailpipe assembly retaining nuts
Im &AUTION:O~~~ bending of the exhaust Im &Au~l~N:Twistin~ the exhaust flexible
flexible pipe may cause damage resulting in pipe more than
2 degrees may cause damage
failure. resulting in failure.
Support the exhaust flexible pipe with a
N0TE:Use a pry-bar to prevent the exhaust flexible
support wrap or splint. pipe from twisting when removing the exhaust
flexible pipe to catalytic converter retaining nuts.
Remove the exhaust flexible pipe to catalytic
converter retaining nuts.
Installation Details
Item 4 Exhaust flexible pipe to muffler and
tailpipe assembly retaining nuts
A~AuT10~:Twistin~ the exhaust flexible
pipe more than
2 degrees may cause damage
' resulting in failure.
N0TE:Use a pry-bar to prevent the exhaust flexible
pipe from twisting when installing the exhaust
flexible pipe to catalytic converter retaining nuts.
2006.0 Fiesta 1212006 G458157en
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309-00-1 0 Exhaust System 309-00-1 0
REMOVAL AND INSTALLATION
Install the exhaust flexible pipe to catalytic
converter retaining nuts.
Item 3 Exhaust flexible pipe to exhaust manifold
retaining nuts
Im CAUTION:^^^^ bending of the exhaust
flexible pipe may cause damage resulting in
failure.
Remove the exhaust
flexible pipe support
wrap or splint.
2006.0 Fiesta 1212006 G458157en
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31 0-00-1 Fuel System - General Information 31 0-OO=l
SECTION 31 0-00 Fuel System - General lnformation
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
DIAGNOSIS AND TESTING
Fuel System - 1.3L Duratec-8V (Rocam)ll.25L Duratec-I 6V (Sigma)/2.0L Duratec-HE
(M14)/1.4L Duratec-1 6V (Sigma)/l .6L
Duratec-1 6V (Sigma) ............................................ 3 1 0-00-2
........................................................................\
......................... Inspection and Verification. 3 1
0-00-2
GENERAL PROCEDURES
Fuel System Pressure Release .................................................................... (23 420 0) 3 1 0-00-3
Fuel Tank Draining
........................................................................\
.................. (23 551 0) 3 1 0-00-4
Quick Release Coupling
........................................................................\
............................. 3 1 0-00-5
................................................... Fuel System Pressure Check - 2.OL Duratec-HE (M14) 31 0-00-1 0
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31 0-00-2 Fuel System - General Information 31 0-00-2
DIAGNOSIS AND TESTING
Fuel System - 1.3L Duratec-8V (Rocam)/l.25L Duratec-1 6V
(Sigma)/2.0L Duratec-HE (M14)/1.4L Duratec-I 6V
(Sigma)/l.GL Duratec-1 6V (Sigma)
lnspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical
or electrical damage.
- Fuel level
- Fuel leak(s)
- Fuel line(s)
- Fuel filter (if
equipped)
- Fuel tank
- Fuel tank filler pipe
- Fuel filler cap
Visual lnspection Chart
- Electrical
connector(s)
- Wiring harness
- Inertia fuel shutoff
(IFS) switch
- Fuel pump module
I Mechanical
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 WDS.
Electrical
-
2006.0 Fiesta 1212006 G348253en
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31 0-00-3 Fuel System - General Information 31 0-00-3
GENERAL PROCEDURES
/'
Fuel System Pressure Release(23 420 0)
i
Release
I. WARNINGS:
ADO 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~he fuel system remains pressurized for
a long time after the ignition is switched off.
The fuel pressure must be released before
attempting any repairs. Failure to follow this
instruction may result in personal injury.
Remove the fuel pump fuse.
2. Start the engine and allow to idle until the
engine stalls.
3. Crank the engine for approximately five
seconds to make sure the fuel injection
supply manifold pressure has been released.
,1 4. Install the fuel pump fuse.
2006.0 Fiesta 1212006 GI 81 91 en
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31 0-00-4 Fuel System - General Information 31 0-00-4
GENERAL PROCEDURES
Fuel Tank Draining(23 551 0)
General Eaui~ment
I Fuel tank draining equipment I
Draining
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 The fuel system remains pressurized for a
long time after the ignition is switched off.
The fuel pressure must be relieved before
attempting any repairs. Failure to follow
these instructions may result in personal
injury.
I. Disconnect the battery ground cable. For
additional information, refer to
Section
414-01 [Battery, Mounting and
Cables].
2. Remove the fuel tank filler cap.
3. Using fuel tank draining equipment, drain
the fuel from the fuel tank using a
12.5mm
nylon drain tube.
2006.0 Fiesta 1212006 G210056en
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31 0-00-5 Fuel System - General Information 31 0-00-5
GENERAL PROCEDURES
Quick Release Coupling
i 1 General Equipment 2. Disconnect the fuel line quick release
coupling.
Flat-bladed screwdriver
Disconnection
WARNINGS:
A Do not 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 can 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. 3.
Disconnect the fuel line quick release
coupling.
1. Pull the fuel line quick release coupling
CAUTI0N:Fuel injection equipment is locking tang.
manufactured to very precise tolerances 2. Push the clip through the fuel line quick
and fine clearances. It is therefore essential release coupling to release the fuel line.
that absolute cleanliness is observed when I
i
working with these components. Always
install blanking plugs to any open orifices
or lines.
N0TE:Fuel supply line connectors are white or are
identified by a white band. Fuel return line
connectors are red or are identified by a red band.
1. Release the fuel system pressure.
For additional information, refer to: Fuel
System Pressure Release (31
0-00 Fuel
Svstem - General Information, General
2. Disconnect the fuel line quick release 4. Disconnect the fuel line quick release
coupling. coupling.
1. Press the fuel line quick release coupling 1. Press the fuel line quick release coupling
locking tangs. locking tangs.
2006.0 Fiesta 1212006 GI 81 92en
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31 0-00-6 Fuel System - General Information 31 0-00-6
GENERAL PROCEDURES
5. Disconnect the fuel line quick release
coupling.
2. Disconnect the fuel line quick release 7. Disconnect the fuel tank vent line quick
coupling. release coupling.
8. Release the fuel line quick release coupling.
-
4 =
b
.-
VUE0014718
- - Press the fuel line quick release coupling
Press the fuel line quick release coupling
locking release collar.
buttons and pull the fuel line to disconnect.
63
E38211
9. Disconnect the fuel line quick release 6. Release the fuel tank vent line quick release
coupling.
Press the fuel tank vent line quick release
coupling locking release collar.
2006.0 Fiesta 1212006 GI 81 92en
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