lock FORD FIESTA 2007 Workshop Manual

Engine Emission Control - 2.OL Duratec-HE
303-08B-10 (MI41 303-08B-10
REMOVAL AND INSTALLATION
Crankcase Vent Oil Separator
Removal
I. Remove the intake manifold. For additional Discard the gasket.
information, refer to Section 303-OIA
[Engine
-- 1.25L Duratec-1 6V (Sigma)ll.4L
Duratec-I 6V (Sigma)ll .6L Duratec-I 6V
(Sigma)] I 303-01 B [Engine -- 1.4L
Duratorq-TDCi (DV) Diesel] I 303-01 C [Engine
-- 1.3L Duratec-8V (Rocam)] I 303-01 D
[Engine
-- 2.OL Duratec-HE (M14)] 1 303-01 E
[Engine
-- 1.6L Duratorq-TDCi (DV) Diesel].
2. Disconnect the positive crankcase ventilation
(PCV) hose from the PCV valve.
Installation
I. N0TE:lnstall a new crankcase vent oil
separator gasket.
To
install, reverse the removal procedure.
3. Remove the PCV
valve from the crankcase
vent
oil separator.
1. Push in the locking tangs.
2. Twist the PCV valve to remove.
4. Remove the crankcase vent oil separator.
- - --
2006.0 Fiesta la2006 G37566en
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303-1 2-8 Intake Air Distribution and Filtering 303-1 2-8
DIAGNOSIS AND TESTING
Svm~tom Possible Sources Action
Oil in the air intake system Blocked or damaged positive
crankcase
ventilation (PCV)
valve.
Blocked or damaged PCV
pipe(s)/hose(s).
Blocked or damaged crankcase
vent
oil separator.
Vehicles with 1.25L Duratec-
16V
(Sigma)/l.3L Duratec-8V (
(Rocam)/l.4L Duratec-I 6V
(Sigma)/l .6L Duratec-1 6V
(Sigma) engine.
REFER to: Crankcase Vent
Oil
Separator (303-08 Engine
Emission
Control - 1.3L
Duratec-8V (Rocam)/l.25L
Duratec-I 6V (Sigma)/l.4L
Duratec-I 6V (Sigma)/l .6L
Duratec-1
6V (Sigma),
Removal and Installation).
Vehicles with 2.0L Duratec-HE
(M14) engine.
REFER to: Crankcase Vent
Oil
Separator (303-08C Engine
Emission
Control - 2.OL
Duratec-HE (M14), Removal
and Installation).
Turbocharger (Vehicles with
Duratorq-TDCi (DV)
Diesel
engine or 1.6L Duratorq-TDCi
(DV)
Diesel engine).
Vehicles with 1.4L Duratorq-
TDCi (DV)
Diesel engine.
REFER to: Turbocharger (303- 04
Fuel Charging and
Controls - Turbocharger -
1.4L Duratorq-TDCi (DV)
Diesel, Removal and Installa-
tion).
Vehicles with I .6L Duratorq-
TDCi (DV)
Diesel engine.
REFER to: Turbocharger
- I .6L
Duratorq-TDCi (DV)
Diesel
(303-04 Fuel Charging and
Controls - Turbocharger -
1.6L Duratorq-TDCi (DV)
Diesel, Removal and Installa-
tion).
Water in the air cleaner Detached air cleaner intake
pipe. CHECK
the air cleaner intake
pipe for security. INSTALL new
intake air system components
as necessary. TEST the
system for
normal operation.
Blocked air cleaner drain. CLEAN
the air cleaner drain.
TEST the system for
normal
operation.
Engine lacks power
Air cleaner element blocked. INSPECT the air cleaner for ,.
new air cleaner element as
i signs of blockage. INSTALL a .
necessary. I_
2006.0 Fiesta 1212006 G421937en
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303-1 2-9 Intake Air Distribution and Filtering 303-1 2-9
DIAGNOSIS AND TESTING
Symptom Possible Sources Action
2006.0 Fiesta 1212006 G421937en
Charge air cooler pipe(s)
(Vehicles with 1.6L Duratorq-
TDCi (DV) Diesel engine).
Charge air cooler blocked
(Vehicles with
1.6L Duratorq-
TDCi (DV) Diesel engine).
INSPECT the charge air cooler
pipes for damage. INSTALL a
new charge air cooler
pipe(s)
as necessary.
INSPECT the charge air cooler
for blockage. INSTALL a new
charge air cooler as necessary.
REFER to: Charge Air Cooler
- 1.6L Duratorq-TDCi (DV)
Diesel (303-12 Intake Air
Distribution and Filtering,
Removal and Installation).
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303-1 4-6 Electronic Engine Controls 303-1 4-6
DESCRIPTION
AND OPERATION
Item Descri~tion
1 5 1 Crankshaft Position (CKP) sensor 1
Throttle Control Unit (TCU)
1 6 ( Camshaft Position (CMP) sensor I Components
1 7 1 Heated Oxygen Sensor (H02S) I
1 8 1 Power Steering Pressure (PSP) sensor I
1 10 1 Brake Pedal Position (BPP) switch I
9 Vehicle Speed Sensor (VSS)
(only on
vehicles without Anti-lock Braking System
(ABS))
1 12 1 Clutch Pedal Position (CPP) switch I
11
1 13 1 Generator I
Accelerator Pedal Position (APP) sensor
1 14 1 Current supply relay I
1 15 1 Ignition key I -
16
17
1 20 1 Inertia fuel shut-off switch I
Battery
Powertrain Control Module (PCM)
-
18
19
1 21 1 Fuel Pump Driver Module (FPDM) I
Data Link Connector (DLC)
Fuel Pump (FP) relay
1 22 1 Fuel injectors I
23 Evaporative emissions (EVAP) solenoid
1 lvalve
1 24 1 Idle Air Control (IAC) valve 1
1 25 1 Throttle Control Unit (TCU) I
26 Air Conditioning (AIC) compressor clutch
1 I 1 blower switch
1 27 1 Injector Driver
Module (IDM) I
1 28 1 Start inhibit relay I
1 29 1 Instrument cluster I
Item Descri~tion
I I ITP sensor I
1 2 1 Electric motor I
The electronically controlled throttle control unit
(TCU) consists of the following components:
Housing
Throttle flap
Throttle flap spindle
Gear set
Electric motor with pinion
TP sensor
Stop screw
Throttle flap return spring
2006.0 Fiesta 1212006 G204204en
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303-1 4-1 2 Electronic Engine Controls 303-1 4-1 2
DESCRIPTION AND OPERATION
Powertrain control module (PCM) The KS detects engine vibrations caused by knock
and produces an output voltage signal in proportion
, to the knock. The PCM uses the voltage signal to(
control knock by retarding the ignition timing.
The powertrain control module is located within the
engine compartment below the battery and is
secured to the left-hand chassis rail by means of
a mounting bracket. On right-hand drive vehicles
the PCM is protected by a security shield which is
secured to the retaining bracket by a shear-head
bolt. In order to disconnect the PCM electrical
connectors it is necessary to remove the security
shield.
The PCM monitors and processes the signals from
the sensors and compares these with stored
parameters. The PCM uses this information to
calculate the output signals to the actuators.
Communications between the PCM and other
control units (for example, the stability assist and
the instrument cluster) including the DLC for
diagnosis of the system, take place on the
controller area network (CAN).
Intake manifold tuning valve solenoid
The solenoid for the intake manifold tuning system
is located on the transmission side of the cylinder
head.
Vacuum is supplied by a central vacuum
connection from the intake manifold.
The solenoid for the intake manifold tuning system
is supplied with either the maximum voltage or zero
voltage,
i.e. the valves are either fully open or fully
closed.
Actuation depends on the engine speed and the
engine load.
Diagnosis can be carried out through the DLC
using the Worldwide Diagnostic System (WDS)
BPP switch
diagnostic equipment.
Knock sensor (KS)
The BPP switch and the stoplamp switch are tt(r located on the pedal box and provide the PCM with
the information that the brake pedal has been
pressed and that the vehicle is therefore being
The knock sensor is located on the cylinder block decelerated.
between cylinders
2 and 3.
2006.0 Fiesta 1212006 G422229en
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Electronic Engine Controls
DIAGNOSIS AND TESTING
I PO304 I Cylinder No. 4 misfire detected I
/ I
KS implausible signal I
MIL Code
PO303
PO31 5
PO324
1 PO335 1 Crankshaft position (CKP) sensor implausible signal I
Description
Cylinder No. 3 misfire detected
Flywheel segment adaptation at the Limit
Knock sensor (KS) communication error or implausible signal
1 PO336 1 CKP sensor missing teeth I
1 PO336 1 CKP sensor loss of synchronization I
1 PO336 1 CKP sensor no signal I
I PO340 I Camshaft position (CMP) sensor no signal I
I PO341 I CMP sensor implausible signal I
I PO351 I Ignition coil A primary malfunction I
1 PO352 1 Ignition coil B primary malfunction I
I PO420 I Catalyst system efficiency below threshold I
1 PO444 1 Evaporative mission canister purge valve open circuit I
1 PO458 1 Evaporative mission canister purge valve low voltage I
I '1 PO459 1 Evaporative mission canister purge valve high voltage I
I PO460 I Fuel tank level malfunction from instrument cluster I
-3 I VSS signal too high I
PO500
PO500
Vehicle speed sensor (VSS) signal malfunction
Vehicle speed via CAN (VS CAN) implausible signal
PO51 1
PO560
I PO603 I Powertrain control module (PCM) error NVMY or EEPROM error 1
Idle air control (IAC) valve circuit malfunction
Battery system voltage malfunction high voltage
PO562
PO571
I PO604 I PCM error RAM error I
Battery system voltage malfunction open circuit
Brake switch plausibility error
PO605 I PCM error checksum error I
I PO610 I VID block checksum not correct or not programmed I
I PO617 I Starter relay malfunction I
I PO620 I Generator circuit malfunction I
1 PO628 1 Fuel pump primary circuit low voltage I
I
7 1 Fuel pump primary circuit high voltage I
2006.0 Fiesta 1212006 G384566en
PO625
PO626
Generator low voltage
Generator high voltage
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303-1 4-32 Electronic Engine Controls 303-1 4-32
REMOVAL AND INSTALLATION
Crankshaft Position (CKP) Sensor
General Equipment A~i~hten the M6 x 18 mm bolt finger-tight L,. '
2. Remove the splash shield
I ~olt, ~6 x 18 mm
CKP alignment tool
3. CAUTIONS: only.
Rotate the crankshaft pulley clockwise until
A0nly turn the crankshaft pulley in the
normal direction of rotation. the
crankshaft pulley timing bolt,
M6 x 18
I. Raise and support the vehicle.
mm can be installed through the crankshaft
For additional information, refer to: Lifting pulley
timing hole into the engine front cover.
(1 00-02, Description and Operation).
4. Remove the components in the order
indicated in the following
illustration(s) and
2006.0 Fiesta 1212006 ~423211 en
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303-1 4-36 Electronic Engine Controls 303-1 4-36
REMOVAL AND INSTALLATION
Ifem 2 Coolant hose kern 3 KS
I. Detach the coolant hose from the coolant N0TE:Make a note of the position of the KS and
hose retaining clip and position it to one
when installed.
make sure
it is positioned in the same position
.
side.
Installation Details
ltem 3 KS
NOTE: Prior to installing the KS, clean the engine
block and KS mating surfaces.
N0TE:Make sure the KS is installed in the same
position as removed.
(I.
2006.0 Fiesta 1212006 G426587en
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Automatic Transmission/Transaxle -
Vehicles With: 4-Speed Automatic
Transmission
(AW81-40)
SPECIFICATIONS
Transmission range (TR) sensor to selector shaft 7 -
locking nut
I Transmission range (TR) sensor retaining bolts I 5 I - I 44 I
I Manual shift lever retaining nut I 13 I 10 I - I
2006.0 Fiesta 1212006 G371496en
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Automatic Transmission/Transaxle -
Vehicles With: 4-Speed Automatic
307-01 -1 3 Transmission (AW81-40) 307-01 -1 3
DESCRIPTION AND OPERATION
Internal gearshift mechanism
Item Description The movement is then transferred via the selector
1
2
I I I The cone displaces the parking pawl when the
The mechanical parking lock secures the vehicle
selector lever position wPw is against rolling away.
The parking pawl engages in the teeth on the
When the vehicle is stationary it is engaged purely
output wheel of the planetary gearset. mechanically via the selector lever when the
selector lever position "P" is engaged. Accordingly,
the differential is blocked via the
intermediate shaft, and the vehicle is secured and
The movement of the selector lever is transmitted
cannot roll away. via the selector lever cable to the selector shaft Stepped cam
with actuating lever for the
3
4
lever. Selector
shaft
2006.0 Fiesta 1212006 G380521 en
shaft to the stepped cam.
forms part of the stepped cam, and it is used to
actuate the manual selector slide in the main
Actuating rod for the parking pawl with cone
Parking pawl
manual
selector slide
control body.
The actuating rod for the parking pawl with cone
is hooked into the stepped cam.
The actuating lever for
the manual selector slide
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