2007 FORD FIESTA Workshop Manual

31 0-01 -1 1 Fuel Tank and Lines 31 0-01 -1 1
REMOVAL AND INSTALLATION
Fuel Pump Module(23 534 0)

Removal
I. Remove the fuel pump module.
For additional information, refer to Fuel Tank
- in this section.
Installation
I. To install, reverse the removal procedure.
2006.0 Fiesta 1212006 GI 89085en
procarmanuals.com

31 0-01 -1 2 Fuel Tank and Lines 31 0-01-12
REMOVAL AND INSTALLATION
Fuel Tank Filler Pipe(23 572 0)
Removal
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 vapours 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.
I. Disconnect the battery ground cable. For
additional information, refer to
Section
41 4-01 [Battery, Mounting and
Cables].
2. Drain the fuel tank. For additional
information, refer to Section
31 0-00 [Fuel
System
- General Information].
3. Raise and support the vehicle. For additional
information, refer to Section
100-02 [Jacking
and Lifting].
4. Remove the left-hand rear fender splash
shield (road wheel shown removed for
clarity).
5. Remove the fuel tank filler pipe upper (.
retaining bolt.
'' &AUTION:W~~~ disconnecting the fuel
tank vent and fuel tank filler pipes, do not
use any sharp edge tools to lever off the
pipes. Failure to follow this instructions may
cause damage to the pipes.
N0TE:Make note of the positions of the retaining
clamps to make sure they are positioned in exactly
the same positions when installing.
Disconnect the fuel tank filler pipe and the
fuel tank vent pipe from the fuel tank.
Discard the retaining clamps.
2006.0 Fiesta 1212006 G210057en
procarmanuals.com

31 0-01 -1 3 Fuel Tank and Lines 31 0-01 -1 3
REMOVAL AND INSTALLATION
7. Remove the fuel tank filler pipe lower
retaining bolt and remove the fuel tank filler
i pipe.
Installation
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 vapours 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.
N0TE:lnstall new fuel tank filler pipe and vent pipe
retaining clamps.
N0TE:The fuel tank filler pipe and vent pipe
retaining clamps must be installed in the same
position as removed.
1. To install, reverse the removal procedure.
2006.0 Fiesta 1212006 G210057en
procarmanuals.com

31 0-01 -1 4 Fuel Tank and Lines 310-01-14
REMOVAL AND INSTALLATION
Fuel Level Sensor
Removal
1. Remove the fuel level sensor.
For additional information, refer to Fuel Tank
in this section.
Installation
I. To install, reverse the removal procedure.
2006.0 Fiesta 1212006 GI 00818en
procarmanuals.com

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
procarmanuals.com

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
procarmanuals.com

Acceleration Control - I .3L Duratec-8V
(Rocam)ll125L Duratec-1 6V (Sigma)ll.4L
Duratec-1 6V (Sigma)ll .6L Duratec-1 6V (Sigma)
I SECTION 31 0-02A Acceleration Control - 1.3L
Duratec-8V (Rocam)/l.25L Duratec-1 6V (Sigma)/l.4L
Duratec-I 6V (Sigma)/lm6L Duratec-1 6V (Sigma)
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
DESCRIPTION AND OPERATION
Acceleration Control..
.. .. .. . . ...... .. .. . . .. . . .... .. . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ . . . . . . . . . . 31 0-02A-2
1.3L Duratec 8V ....... . .. .. .. . . ...... .. .. . . .... . . . . .. . . . . . . . . . . . ....... . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . 31 0-02A-2
1.4Ll1.6L Duratec 16V ........ . . .. .. .... . . ...... .. . . . ... .... .. . . . . .. .. .. . . . . ...... .. .. .. ........ ... . .. .. .. .. .. .. .. . . . . .. .. . . . . 31 0-02A-2
DIAGNOSIS AND TESTING
Acceleration Control..
. ... .. ...... . . ... . ..... .. . . .. .. .. . . . . .. .... . . . . .. . . .. . . . . . . ...... . . .. ...... .... .. .. . . . . .. ...... .... . . .. .. . 31 0-02A-3
Principles of Operation
..... . . . . .. .... .... . . . . .. .... .. . . . . . . . . . . . . . . ...... . ..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 0-02A-3
Diagnostic Trouble Codes
..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 0-02A-4
Inspection and Verification
..... .. . . . . . . .. .. .. . . . . ...... . . . . ........... . . . ...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 0-02A-6
Symptom Chart..
. . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 0-02A-6
procarmanuals.com

Acceleration Control - 1.3L Duratec-8V
(Rocam)ll.25L Duratec-1 6V (Sigma)ll.4L
Duratec-I 6V (Sigma)/l16L Duratec-1 6V (Sigma)
DESCRIPTION AND OPERATION
Acceleration Control
I .3L Duratec 8V
Item Description
I 1 I Accelerator cable
1 2 IThrottle body I
The throttle is cable operated on the 1.3L Duratec
8V engine.
There are two different throttle bodies, depending
on the power of the variant.
Because the throttle flap opening angle is different,
the way in which the cable is controlled at the
throttle flap varies slightly between the two different
variants.
I .4L/1.6L Duratec 16V
The 1.4Ll1.6L Duratec 16V engines have an
electronically controlled throttle flap control unit.
For information on the electronically controlled
throttle flap control unit, please refer to Section
303-1 4.
2006.0 Fiesta 1212006 G281370en
procarmanuals.com