engine FORD FIESTA 2007 Workshop Manual

309-00-4 Exhaust System 309-00-4
DESCRIPTION AND OPERATION
Exhaust System
Exhaust system - 1.31, 1.41 and 1.61 petrol engines and 1.41 diesel engines
Description Item Description
2 Servicing clamp
3 Front muffler
(
I D 1 1.41 DuraTorq TDCi I
I 1 I Flexible pipe I
2006.0 Fiesta 1212006 GI 67275en
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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.
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31 0-00-1 I Fuel System - General Information 31 0-00-1 1
GENERAL PROCEDURES
6. Connect the WDS pressurelvacuum 12. Disconnect the special tool from the fuel
/' transducer adapter to the special tools.
rail fuel supply line.
7. Connect the WDS pressurelvacuum
transducer to the WDS pressurelvacuum
transducer adapter.
8. N0TE:The fuel system pressure should be
3.8 f 0.2 bar after key on and it should
maintain this pressure when the engine is
running.
Using the digital multimeter function in WDS,
start the engine and measure the fuel system
pressure.
(,
9. Release the fuel system pressure.
For additional information, refer to: Fuel
System Pressure Release
(31 0-00 Fuel
System
- General Information, General
Procedures).
10. Disconnect the WDS pressurelvacuum
transducer from the WDS pressurelvacuum
transducer adapter.
11. Disconnect the WDS pressurelvacuum
transducer adapter from the special tools.
2006.0 Fiesta 1212006
13. Disconnect the special tool from the fuel
rail.
14. 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.
Connect the fuel supply line to the fuel rail.
For additional information, refer to: Quick
Release Coupling
(310-00 Fuel System -
General Information, General Procedures).
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31 0-01 -2 Fuel Tank and Lines 31 0-01 -2
SPECIFICATIONS
Torque Specifications
Description
Nm Ib-ft I b-in I/
Fuel tank support strap retaining bolts I 25 I 18 I -
Fuel tank filler pipe retaining bolts I 9 I - I 80 I
Fuel pump module locking ring - All except vehicles
with diesel engine
Fuel level sensor locking ring
- Vehicles with diesel
engine
Floor panel crossmember
I 4 I - I 35 I
2006.0 Fiesta 1212006 GI 48228en
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31 0-01 -5 Fuel Tank and Lines 31 0-01 -5
DIAGNOSIS AND TESTING
Fuel Tank and Lines
All except vehicles with diesel engine,
REFER to:
Fuel System - 1.3L Duratec-8V
(Rocam)/l.25L Duratec-1 6V (Sigma)/Z.OL
Duratec-HE (M14)/1.4L Duratec-1 6V (Sigma)/l .6L
Duratec-1 6V (Sigma) (31 0-00 Fuel System -
General Information, Diagnosis and Testing).
Vehicles with diesel engine,
REFER to:
Fuel System - 1.4L Duratorq-TDCi (DV)
Dieselll.6L Duratorq-TDCi (DV) Diesel (31 0-00
Fuel System - General Information, Diagnosis
and Testing).
2006.0 Fiesta 1212006 G453196en
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31 0-01 -8 Fuel Tank and Lines 31 0-01 -8 -- -
REMOVAL AND INSTALLATION
All except vehicles with diesel engine All
except vehicles with diesel engine
12. Disconnect the fuel tank vent pipe from the 14.
Disconnect the fuel pump module electrical '
evaporative emission canister. For connector.
additional information, refer to
Section 310-00 [Fuel System
- General
Information].
All vehicles
13' ~CAUTION:W~~~ lowering the fuel tank,
make sure that excessive strain is not
placed on the fuel lines and electrical
connectors.
Partially lower the fuel tank.
Vehicles with diesel engine
15. Disconnect the fuel level sensor electrical
connector.
All vehicles
16. N0TE:Make note of the color of the fuel
lines to make sure they are connected in
exactly the same positions when installing.
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.
2006.0 Fiesta 1212006 GI 89084en
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31 0-01 -9 Fuel Tank and Lines 31 Om01 -9
REMOVAL AND INSTALLATION
Disconnect the fuel supply and fuel return All except vehicle with diesel engine
lines from the fuel tank. For additional
I information, refer to Section 310-00 [Fuel 20. Using the special tool, loosen the fuel pump
module locking ring.
System
- General Information].
All exce~t vehicles with diesel engine 21 ACAUTION:M~~~ sure that the float or V
17. Disconnect the evaporative emissions
canister pipe.
-.
Squeeze the clip to release the pipe.
18.
Remove the evaporative emissions canister
from the fuel tank.
All vehicles
19. Remove the fuel tank assembly. arm
are not damaged while removing or
installing the fuel pump module.
Remove the fuel pump module.
I. Remove the locking ring.
2. Remove the O-ring seal.
Discard the O-ring seal.
3. Lift the module from the fuel tank.
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310-01 -1 0 Fuel Tank and Lines 31 0-01-10
REMOVAL AND INSTALLATION
Vehicles with diesel engine Installation
22. Using the special tool, loosen the fuel level WARNINGS: sensor locking ring.
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.
Failure to follow these instructions may
result in personal injury.
CAUTIONS:
23m &AUTION:M~~~ sure that the float or
arm are not damaged while removing or
installing the fuel level sensor.
Remove the fuel level sensor.
1. Remove the locking ring.
2. Remove the O-ring seal.
Discard the O-ring seal.
3. Lift the sensor from the fuel tank. Make
sure the fuel lines are connected in
the correct fuel-flow direction. 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.
A Make sure that the fuel supply and fuel
return lines click into place when installing
the lines. To make sure that the fuel lines
are fully seated, pull on the lines.
N0TE:lnstall a new O-ring seal.
N0TE:When installing the fuel tank make sure the
fuel lines do not get kinked or trapped.
N0TE:lnstall new fuel filler and vent pipe retaining
clamps.
N0TE:The fuel filler and vent pipe retaining clamps
must be installed in the same position as removed.
1. N0TE:Make sure that the arrows on the fuel
tank and the fuel pump module or fuel level
sensor are aligned correctly.
To install, reverse the removal procedure.
2006.0 Fiesta 1212006 GI 89084en
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310-01-15 Fuel Tank and Lines 31 0-01 -1 5
REMOVAL AND INSTALLATION
Fuel Level Resistor Card
Removal
All except vehicles with diesel engine Discard the fuel level resistor card
1. Remove the fuel pump and sender unit.
For additional information, refer to: Fuel Tank
(310-01 Fuel Tank and Lines, Removal and
Installation).
Vehicles with diesel engine
2. Remove the fuel level sensor.
For additional information, refer to: Fuel Tank
(310-01 Fuel Tank and Lines, Removal and
Installation).
All vehicles
3. N0TE:Diesel engine variants only have 2 Installation
wires. All vehicles
Disconnect the fuel level resistor card
electrical connectors.
ACAUTION:DO not touch the fuel level
I resistor card surface with tools or hands.
1 i Failure to follow this instruction may result
I in damage to the fuel level resistor card.
4. Using needle nose pliers, remove the fuel
level resistor card.
1. Press the locking tangs.
2. Remove the fuel level resistor card.
N0TE:Make sure that the locking tangs are in the
fully locked position.
N0TE:Make sure that the wiring harness is routed
around the fuel line,
in line with the original
installation.
Install the new fuel level resistor card into
the fuel pump and sender unit or the fuel
level sensor.
2. N0TE:t is not important which electrical
connector is connected to which fuel level
resistor card related pin in the top flange.
N0TE:Diesel engine variants only have 2 wires.
2006.0 Fiesta 1212006 G913201en
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31 0-01 -1 6 Fuel Tank and Lines 31 0-01 -1 6
REMOVAL AND INSTALLATION
Connect the fuel level resistor card electrical
connectors.
3. Make sure that the float rod and arm are able
to sweep their full ranges without contacting
or fouling on any wires.
Vehicles with diesel engine
4. N0TE:lnstall a new fuel level sensor gasket.
Install the fuel level sensor.
For additional information, refer to: Fuel Tank
(310-01 Fuel Tank and Lines, Removal and
InStallation).
All except vehicles with diesel engine
5. N0TE:lnstall a new fuel pump and sender
unit gasket.
Install the fuel pump and sender unit.
For additional information, refer to: Fuel Tank
(310-01 Fuel Tank and Lines, Removal and
Installation).
2006.0 Fiesta i21~006 G913201 en
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