body FORD FIESTA 2007 Repair Manual

Fuel Charging and Controls - 2.OL
303-04B-24 Duratec-HE (M14) 303-04B-24
REMOVAL AND INSTALLATION
Throttle Body
1. Remove the components in the order
indicated in the following
illustration(s) and
tablelsl.
Item Description Item Description
See Removal ~etaii-
1 7 I Throttle body 1 4. Turn the ignition key to the OFF position.
1
2 I I
2. To install, reverse the removal procedure.
3
4
5
6
Removal Details
8
Air cleaner intake pipe retaining clip
Air cleaner intake pipe
Item 2 Air cleaner intake pipe
See Installation Detail
Throttle body gasket
Air cleaner outlet pipe retaining clip
Air cleaner outlet pipe retaining clip
Air cleaner outlet pipe and resonator
See Removal Detail
Throttle body electrical connector
1. Detach the air cleaner intake pipe from the
air cleaner intake pipe duct.
3. N0TE:Do not press the accelerator pedal
during the initialization period as this will
prevent the complete initialization of the
throttle body.
Turn the ignition key to position
II and wait
for one minute to initialize the throttle body.
2006.0 Fiesta 1212006 G421320en
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Fuel Charging and Controls - 2.OL
303-04B-25 Duratec-HE (M14) 303-04B-25
REMOVAL AND INSTALLATION
Item 5 Air cleaner outlet pipe and resonator from
the air cleaner and remove the air
1. Detach the air cleaner outlet pipe resonator cleaner
outlet pipe.
Installation Details
Ifem 7 Throttle body
N0TE:Do not fully tighten the throttle body
retaining bolts at this stage.
I. Install each throttle body retaining bolt three
full turns by hand.
Item 7 Throttle body
1. Tighten the throttle body retaining bolts in
the sequence shown.
2006.0 Fiesta 1212006 G421320en
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303-06-1 0 Starting System 303-06-1 0
DIAGNOSIS AND TESTING
TEST CONDITIONS DETAILSIRESULTSIACTIONS
Measure the voltage between the starter motor
terminal 30, component side and the battery
positive
terminal.
Is the voltage less than 0.5 volts?
+ Yes
GO to C2.
+ No
CLEAN and TIGHTEN all battery positive
cable connections. TEST the system for
normal operation. If the concern persists,
INSTALL a new battery to starter motor
solenoid cable.
REFER to: Battery to Starter Motor Solenoid
Cable - 1.3L Duratec-8V (Rocam) (41 4-01
Battery, Mounting and
Cables, Removal and
Installation)
1 Battery to Starter Motor Solenoid Cable -
1.25L Duratec-1 6V (Sigma)/l.4L Duratec-
16V (Sigma)/l.6L Duratec-1 6V (Sigma)
(414-01 Battery, Mounting and
Cables,
Removal and Installation).
Test the system for normal operation. - - ---
I C2: CHECK FOR GROUND CONNECTION
-
I f
Ignition switch in position Ill.
Is the voltage less than 0.5 volts?
-, Yes
CHECK the battery.
REFER to: Charging System (414-00 Char-
ging System
- General Information,
Diagnosis and Testing).
TEST the system for
normal operation.
+ No
CLEAN and TIGHTEN all battery ground cable
connections, starter motor mounting and body
to ground straps. TEST the system for
normal
operation. If the concern persists, INSTALL a
new battery ground
cable. Testlhe system for
normal operation.
2006.0 Fiesta 1212006 GI 51 301 en
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303-1 2-1 3 Intake Air Distribution and Filtering 303-1 2-1 3
REMOVAL AND INSTALLATION
Air Cleaner - 2.OL Duratec-HE (M14)
I. Remove the components in the order
indicated in the following
illustration(s) and
ta
ble(s).
Removal Details
Item Description Item Description
Item 2 Air cleaner outlet pipe Ifem 5 Positive crankcase ventilation (PCV) hose
I
2
3
I. Detach the air cleaner outlet pipe from the
throttle body. 1. Detach the PCV hose from the air cleaner.
5
6
7
Air cleaner outlet pipe retaining clip
Air cleaner outlet pipe See Removal Detail
Air cleaner intake pipe retaining clip
' Item 4 Air cleaner intake pipe
Positive crankcase ventilation (PCV) hose
See Removal Detail
PCV hose connector
Air cleaner See Removal Detail
1. Detach the air cleaner intake pipe from the
air cleaner.
2. To install, reverse the removal procedure.
4
2006.0 Fiesta 1212006 G421938en
Air cleaner intake pipe
See Removal Detail
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303-1 4-1 1 Electronic Engine Controls 303-1 4-1 I
DESCRIPTION AND OPERATION
Item Description Components
MAPT sensor
Manifold absolute pressure and
temperature (MAPT) sensor
1 2 1 Camshaft position (CMP) sensor I
1 3 1 Knock sensor (KS) I
vl~Ame%air temperature sensor I
1 5 1 Instrument cluster I
1 6 1 Battery I
1 7 1 Spark plug wires I
1 8 1 Exhaust gas recirculation (EGR) valve I
1 9 1 Fuel pump module I
1 10 1 Fuel rail and fuel injectors I
I 11 I Intake manifold tuning valve solenoid The
MAPT sensor is attached to the housing of the
intake manifold valve behind the throttle body. The
signal from the MAPT sensor is used to modify the
ignition and fuel delivery.
1 12 1 Accelerator pedal position (APP) sensor
1 13 1 Clutch pedal position (CPP) switch
1 14 1 Brake pedal position (BPP) switch
CMP sensor 1 15 1 Stoplamp switch
1 16 1 Power steering pressure (PSP) switch I
1 17 1 Catalyst monitor sensor I
FIGted oxygen sensor (H02S) I
1 19 1 Generator (input signal) I
1 20 1 Crankshaft position (CKP) sensor I
1 21 1 Engine coolant temperature (ECT) sensor I
22 Throttle position
(TP) sensor (part of
I I throttle body)
1 23 1 Powertrain control module (PCM) I The CMP sensor is located on the right-hand side
of the valve cover above the intake camshaft. The
CMP sensors send signals to the PCM which are
then used by the PCM to calculate the position of
the camshaft.
2006.0 Fiesta 1212006 G422229en
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303-1 4-1 7 Electronic Engine Controls 303-1 4-1 7
DIAGNOSIS AND TESTING
The DTC is always a 5 digit alphanumerical
code, for example
"POI 00".
The first digit of a code (letter) identifies the
system which has set the code. Provision has
been made for a total of four systems to be
identified although only the
'PI code is required
for EOBD.
- 'B' for the body
- 'C' for the chassis
- 'P' for the powertrain
- 'U' for the network communications systems
All of the
"xOxxxW codes are standardized codes.
However, any manufacturer can use additional
codes over and above the standardized codes.
These will be labelled
"xlxxx"
The third digit of a code (numeric) identifies the
sub-system which has set the code.
- 'Pxlxx' for metering of fuel and air supply
- 'Px2xx' for metering of fuel and air supply
- 'Px3xx' for ignition system - combustion
misfires
- 'Px4xx' for auxiliary emission control
equipment
- 'Px5xx' for vehicle speed, idle setting and
other related inputs
- 'Px6xx' for trip computer and other related
outputs
- 'Px7xx' for transmission.
- 'Px8xx' for transmission.
- 'Px9xx' category to be determined
- 'PxOxx' category to be determined
When a concern occurs, the actions taken
include storage of the relevant information and
actuation of the MIL occurs in line with the
relevant legislation.
MIL Code List
I PO030 I Heated oxygen sensor (H02S) heater open circuit I
! '
-1 H02S heater low voltage I
I PO032 I H02S heater high voltage I
MILCode
PO036 1- ' Catalyst monitor sensor heater open circuit I
Description
PO037
I PO054 I Catalyst monitor sensor heater resistance out of limits I
Catalyst monitor sensor heater low voltage
PO038
PO053
I PO106 I Manifold absolute pressure (MAP) sensor plausibility malfunction I
-
Catalyst monitor sensor heater high voltage
H02S heater resistance out of limits
I PO107 I MAP sensor circuit low input I
PO108
PO1 09 MAP sensor
circuit high input
MAP sensor temporary malfunction
PO1 12
PO113
I PO117 I ECT circuit low input I
Intake air temperature (IAT) circuit low input
IAT circuit high input
I
2006.0 Fiesta 1212006 G384566en
PO114
PO1 16
PO118
IAT intermittent failure
Engine coolant temperature (ECT) signal stuck at low level
ECT circuit high input
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303-1 4-20 Electronic Engine Controls 303-1 4-20
DIAGNOSIS AND TESTING
1 PO643 1 Transmission sensor power supply 1 high voltage I
MIL Code
PO641
PO642
1 PO646 1 Air conditioning (NC) clutch relay circuit low voltage I
1 PO647 1 NC clutch relay circuit high voltage I
Description
Transmission sensor power supply 1 noisy signal
Transmission sensor power supply
I low voltage
I PO651 I Transmission sensor power supply 2 noisy signal I
i
PO652
PO653
Transmission sensor power supply 2 low voltage
Transmission sensor power supply
2 high voltage
PO654
PO686
1 PO692 1 Cooling fan 1 control circuit high voltage I
Engine run output circuit malfunction
Main relay malfunction low voltage
PO687
PO691
1 PO693 1 Cooling fan 2 control circuit low voltage I
Main relay malfunction high voltage
Cooling fan
1 control circuit low voltage
1 PO694 1 Cooling fan 2 control circuit high voltage I
I PI500 I Vehicle speed sensor (VSS) output circuit malfunction I
PO704
PI 000
Generator command malfunction I
Clutch switch implausible signal
EOBD system readiness test not complete
I P2107 I Safety failure level 3 I
PI 794
P2100
I P2108 I Safety failure level 2 error I
Battery voltage malfunction too high or too low
Engine throttle body H-bridge malfunction
APP sensor circuit 1 high input I
P2119
P2122
1 P2127 1 APP sensor circuit 2 low input I
Engine throttle body throttle flap malfunction
Accelerator pedal position (APP) sensor circuit
1 low input
1 P2128 1 APP sensor circuit 2 high input I
1 P2176 1 Engine throttle body adaptive algorithm failed 1
P2128
P2135
APP sensor circuits I and 2 plausibility error
TP sensor circuits 1 and 2 plausibility error
I UOOOl I Control Area Network (CAN) bus-off or mute I
P2280
P2282
I UOlOl I CAN missing frame from TCU I
Air cleaner obstruction or leakage
Air leakage between throttle and inlet valves
2006.0 Fiesta 1212006 G384566en
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303-1 4-23 Electronic Engine Controls 303-1 4-23
REMOVAL AND INSTALLATION
7. Remove the remains of the shear bolt from 4.
If a new PCM is being installed connect WDS.
/ the PCM using grips. Download the PCM configuration information
using the programmable modules installation
routine.
5. N0TE:Do not press the accelerator pedal
during the initialization period as this will
prevent the complete initialization of the
throttle body.
Turn the ignition key to position
I1 and wait
for one minute to initialize the throttle body.
6. Turn the ignition key to the OFF position.
Installation
I. Install a new shear bolt and securing clip,
using the special tool to push the clip onto
the shank of the bolt.
2. Install the PCM electrical connector to the
PCM.
Tighten the bolt until the head shears off.
3. Install the battery tray.
For additional information, refer to: Battery
Tray
(414-01, Removal and Installation).
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Automatic Transmission/Transaxle .
Vehicles With: 4-Speed Automatic
Transmission
(AW81-40)
SECTION 307-01 Automatic Transmission/Transaxle
. Vehicles With: 4-Speed Automatic Transmission
(AW81-40)
VEHICLE APPLICATION:2006.0 Fiesta
CONTENTS PAGE
SPECIFICATIONS
Specifications
........................................................................\
.............................................. 307-0 1 -3
DESCRIPTION AND OPERATION
Automatic Transaxle
........................................................................\
...................................
Transmission cross-section ........................................................................\
........................
Torque converter with Torque Converter Clutch (TCC) ......................................................
Fluid pump and stator shaft ........................................................................\
........................
........................................................................\
......... Planetary gearset ......................... .:
Clutches and brakes ........................................................................\
...................................
Intermediate gear stage and differential assembly .............................................................
Main control body ........................................................................\
.......................................
Internal' gearshift mechanism ........................................................................\
.....................
Fluid circuit ........................................................................\
.................................................
........................................................................\
....................................... Identification Tags
Type plate
........................................................................\
...................................................
Transmission Ranges and Power Flow ........................................................................\
......
Transmission ratio and power flow route - 1st gear ............................................................
Transmission ratio and power flow route - 2nd gear ..........................................................
Transmission ratio and power flow route . 3rd gear ...........................................................
Transmission ratio and power flow route . 4th gear ...........................................................
Transmission ratio and power flow route . reverse gear ....................................................
Transaxle Electronic Control System ........................................................................\
..........
........................................................................\
..................................................... Overview
Transmission control unit
........................................................................\
............................
........................................................................\
.................................... Gearshift strategies
Selector lever positions
........................................................................\
..............................
Signal transmission on the CAN databus ........................................................................\
...
........................................................................\
...................................................... Sensors
........................................................................\
.................................................... Actuators
DIAGNOSIS AND TESTING
Automatic Transaxle
........................................................................\
................................... 307-01
Inspection and Verification ........................................................................\
.................... 307-01
Diagnostic Trouble Code Chart
........................................................................\
.................. 307-01
........................................................................\
...................................... Line Pressure Test 307-01
Stall Speed Test
........................................................................\
....................................... 307-01
Time Lag Test
........................................................................\
............................................. 307-01
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Automatic Transmission/Transaxle -
Vehicles With: 4-Speed Automatic
Transmission (AW81-40)
DESCRIPTION AND OPERATION
The TCC is engaged depending on the current
driving situation when the selector lever is in
I position "D" and 3rd or 4th gear is engaged. When
4th gear is disabled
(OID Off) the TCC is
engaged in 3rd gear depending on the current
driving situation.
Fluid pump and stator shaft
Item Description It sucks up transmission fluid from the oil pan,
1
2
3
2006.0 Fiesta 1212006 G380521 en
Fluid pump housing
4 builds
up the oil pressure and then supplies it under
high pressure to the main control body.
Inner rotor, fluid pump
Outer rotor, fluid pump The
fluid pump is driven by the crankshaft via the
torque converter housing.
transmission housing.
The fluid pump is a G-rotor oil pump.
The stator shaft is bolted to the fluid pump. It
engages via teeth in the stator of the torque
converter and acts as a support for the latter.
Stator
shaft The
fluid pump housing is bolted to the
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