2011 FORD KUGA 206

Yaw Rate Sensor
Removal
NOTE:Removal steps in this procedure may
contain installation details.
1. Refer to: Front Seat (501-10 Seating, Removal
and Installation).
2.
E99493
3.
E99496
4. Torque: 9Nm
E99499
Installation
1.To install, reverse the removal procedure.
G1058755en2008.50 Kuga8/2011
206-09B- 23
Anti-Lock Control - Stability Assist
206-09B- 23
REMOVAL AND INSTALLATION
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Steering Column Switches – Overview
Switch unit, steering column
E98629
1
2
3
4
5
Description
Item
Left-hand switch, steering column
1
Switch unit carrier, steering column
2
Right-hand switch, steering column
3Description
Item
Steering wheel rotation sensor
Refer to: Anti-Lock Control - Stability
Assist (206-09 Anti-Lock Control -
Stability Assist, Description and
Operation).
4
Clockspring
5
Clockspring
The clockspring is designed to carry signals
between the RCM and the driver air bag module.
The clockspring is installed on the steering column,
and consists of fixed and moving parts connected
by a coiled Mylar tape with internal conducting
tracks. The Mylar tape is able to 'wind up' and
'unwind' as the steering wheel is rotated,
maintaining electrical contact at all times between
the RCM and the driver air bag module. During removal and installation or renewal of the
clockspring, pay attention to the following:
• Before installation of the clockspring, it must be
aligned according to the installation instructions.
• Make sure that the vehicle electrical system is fully depowered and no other power source is
connected.
• Secure the clockspring rotor with adhesive tape to the clockspring outer.
• The clockspring rotor must not be turned during removal or installation of the steering wheel or
the steering column switch unit.
G1030755en2008.50 Kuga8/2011
211-05- 3
Steering Column Switches
211-05- 3
DESCRIPTION AND OPERATION
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E84406
x20
20.
21.
22.
x4
23.
E84206
24.
25. CAUTION: Note the position of thecomponents before removal.
G543498en2008.50 Kuga8/2011
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUALBACK TO CHAPTER INDEX
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1591284
3711106
2
E64878E68495
19.
E84582
303-01-
88
Engine— 2.5L Duratec (147kW/200PS) - VI5303-01-
88
DISASSEMBLY

Action
Possible Sources
Symptom
• Carry out a full enginediagnosis using the guided
diagnostic menu in the Ford
diagnostic equipment.
• Fuel injection supply manifold
fuel pressure sensor.
• REFER to:Engine Ignition
(303-07 Engine Ignition - 2.5L
Duratec (147kW/200PS) -
VI5, Diagnosis and Testing).
• Engine ignition.
• Engine stumbling
• INSPECT the fuel injectors.CLEAN the fuel injectors or
INSTALL a new set of injectors
as required only after the
checks have been carried out.
REFER to: Fuel Injectors (303-
04 Fuel Charging and
Controls - 2.5L Duratec
(147kW/200PS) - VI5,
Removal and Installation).
• Fuel injectors.
• Check the fuel system pres-sure.
• Low fuel system pressure.
• Carry out a full enginediagnosis using the guided
diagnostic menu in the Ford
diagnostic equipment.
• Fuel rail fuel pressure sensor.
• REFER to:Engine Ignition
(303-07 Engine Ignition - 2.5L
Duratec (147kW/200PS) -
VI5, Diagnosis and Testing).
• Engine ignition.
• Engine lacks power
• CHECK the braking system.REFER to: Brake System (206-
00 Brake System - General
Information, Diagnosis and
Testing).
• Brakes binding.
• ADVISE the customer aboutthe effects of overloading the
vehicle and wind resistance on
the fuel consumption.
• Vehicle overloaded, or
excessive wind resistance (roof
racks, towing etc).
• INSTALL a new air cleanerelement as necessary.
• Air cleaner element blocked.
• Check the fuel system pres-sure.
• Low fuel system pressure.
• INSPECT the fuel lines.INSTALL new components as
necessary. TEST the system
for normal operation.
• Kinked or restricted fuel lines.
G1183441en2008.50 Kuga8/2011
303-04A-
9
Fuel Charging and Controls
— 2.5L Duratec (147kW/200PS) -
VI5
303-04A- 9
DIAGNOSIS AND TESTING
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Action
Possible Sources
Symptom
• CHECK the valve timing.REFER to: Timing Belt (303-01
Engine - 2.5L Duratec
(147kW/200PS) - VI5,
Removal and Installation).
• Incorrect valve timing.
• REMOVE the cylinder head.INSPECT the cylinder head
and pistons for signs carbon
build up.
REFER to: Cylinder Head (303-
01 Engine - 2.5L Duratec
(147kW/200PS) - VI5,
Removal and Installation).
• Excessive carbon build up.
• INSPECT the engine compon-ents.
• Worn or damaged oil pump.
• Worn or damaged timing chain
or sprocket.
• Major mechanical engine failure.
• Carry out a full enginediagnosis using the guided
diagnostic menu in the Ford
diagnostic equipment.
• KS.
• Engine knock during accelera-
tion
• INSPECT the fuel injectors.CLEAN the fuel injectors or
INSTALL a new set of injectors
as required only after the
checks have been carried out.
REFER to: Fuel Injectors (303-
04 Fuel Charging and
Controls - 2.5L Duratec
(147kW/200PS) - VI5,
Removal and Installation).
• Fuel injectors.
• REFER to:Engine(303-00
Engine System - General
Information, Diagnosis and
Testing).
• Major mechanical engine
failure.
• CHECK the braking system.REFER to: Brake System (206-
00 Brake System - General
Information, Diagnosis and
Testing).
• Brakes binding.
• Excessive fuel consumption
• ADVISE the customer aboutthe effects of overloading the
vehicle and wind resistance on
the fuel consumption.
• Vehicle overloaded, or
excessive wind resistance (roof
racks, towing etc).
• INSTALL a new air cleanerelement.
• Air cleaner element blocked.
G1183441en2008.50 Kuga8/2011
303-04A-
19
Fuel Charging and Controls
— 2.5L Duratec (147kW/200PS) -
VI5
303-04A- 19
DIAGNOSIS AND TESTING
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KS
E96327
23
5
4
1
Description
Item
Seismic mass
1
Piezoceramic
2
Housing
3
Piezoceramic contact
4
Electrical connection
5
The KS converts mechanical vibrations of the
cylinder block into electrical pulses which can then
be processed by the PCM.
The KS consists of piezo-ceramic crystals that
generate a voltage when subjected to a mechanical
load.
When fastening the KS, make sure the specified
torque is adhered to. In this way a defined initial
tension is applied to the crystals which exerts an
influence on the operation of the KS.
When the engine is running, the pressure
fluctuations arising due to the combustion process
cause vibrations in the cylinder block. These act
on the crystals in the KS, causing the sensors to
produce an output signal. The stronger the
vibrations, the higher the frequency and the AC
voltage. These signals are evaluated by the PCM
and compared with stored data.
TIE42093
1
2
A
B1
2
Description
Item
Normal combustion
A
Knocking combustion
B
Pressure characteristic in cylinder
1
Output signal from KS
2
Broadband HO2S
TIE42061
The planar broadband HO2S also allows
measurements of the exhaust gas which deviates
from the stoichiometric ratio (lambda = 1). The
measuring range extends from lambda 0.7 to 2.8,
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303-14- 25
Electronic Engine Controls— 2.5L Duratec (147kW/200PS) - VI5303-14-
25
DESCRIPTION AND OPERATION
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whereby the broadband HO2S emits a clear,
constant signal.
The broadband HO2S consists of a Nernst
concentration cell and an oxygen pump cell, which
transports the oxygen ions.
TIE42098
5
7
9
12
86
4
3
Description
Item
Nernst concentration cell
1
Oxygen pump cell
2
Measuring area
3
Pump current
4
Regulating switch
5
Reference voltage
6
Heater
7
Heating voltage
8
Reference air duct
9
Between the oxygen pump cell and the Nernst
measuring electrode, there is a diffusion gap which
acts as the measuring area and is connected to
the exhaust gas. The Nernst concentration cell is
connected via a duct with the ambient reference
air and the measuring area. It detects the mixture
composition in the measuring area. A concentration
of lambda = 1 is set in the measuring area using
the oxygen ion flow. This is done by applying a
reference voltage which results in a pump current.
When the exhaust gas is lean, the oxygen pump
cell is actuated in such a way that oxygen ions are
pumped out of the measuring area. This is detected
by the regulating switch, so that the flow can move
(positive direction).
If the exhaust gas is rich, then the current direction
is reversed, i.e. the cell pumps oxygen ions into
the measuring area. The regulating switch detects
this, so the flow is reversed (negative direction).
TIE42062
1
2
Description
Item
Pump current in mA
Ip
positive pump current
1
negative pump current
2
The pump current represents a direct measurement
of the mixture composition. With lambda 1 (14.7
kg air/1 kg fuel), the pump current is 0 mA. The
relatively small measured current is converted into
a voltage signal in the PCM using an evaluation
circuit. The heating of the broadband HO2S is
supplied with a reference voltage of 11 to 14V. The
operating temperature of the broadband HO2S is
650 - 900 °C.
The characteristic curve of the broadband HO2S
is constant (linear), without a lambda jump.
VCT (variable camshaft timing) solenoids
The camshaft adjustment solenoids are multi-way
solenoid valves that are actuated with a PWM
signal, thereby allowing the valve plungers to be
steplessly adjusted.
G1021908en2008.50 Kuga8/2011
303-14- 26
Electronic Engine Controls— 2.5L Duratec (147kW/200PS) - VI5303-14-
26
DESCRIPTION AND OPERATION
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