2011 FORD KUGA timing

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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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Variable Valve Timing (VVT) Oil Control Solenoid(29 233 0)
Removal
NOTE:Removal steps in this procedure may
contain installation details.
1. Torque: 10
Nm
x2x2
E92954
2.Torque: 10Nm
E67949
Installation
1.To install, reverse the removal procedure.
G970800en2008.50 Kuga8/2011
303-14- 45
Electronic Engine Controls— 2.5L Duratec (147kW/200PS) - VI5303-14-
45
REMOVAL AND INSTALLATION
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

E112323
1
2
7
6
4
5
3
10
9
11
12
Description
Item
The TSS sensor
1
The OSS sensor
2
PWM (pulse width modulation)- solenoid
valve – TCC (torque converter clutch)
(SLU)
3
PWM solenoid valve – shift pressure (SLS)
4
Shift solenoid S1
5
Shift solenoid S4
6Description
Item
Shift solenoid S3
7
Shift solenoid S5
8
Shift solenoid S2
9
The TFT (transmission fluid temperature)
sensor
10
PWM solenoid valve for main line pressure
(SLT)
11
TCM with integrated TR sensor
12
Depending on the input signals, the TCM mounted
on the transaxle actuates the solenoid valves
S1-S5 in the valve body. The solenoid valves are
either in the "open" or "closed" state.
The (SLT and SLS) control valves regulate the
hydraulic pressure according to the pulse/pause
ratio of the electrical PWM signal. The controlled
hydraulic pressure enables smooth shifting or the
generation of a defined slip through actuation of
the relevant clutches and brakes. The shift timing is calculated by the TCM using the
accelerator pedal position and vehicle speed.
Under normal conditions, gear shifting and torque
converter lockup occur at low engine speeds to
reduce fuel consumption.
If the accelerator pedal is pressed down quickly,
the TCM switches automatically into kickdown
mode.
G1163604en2008.50 Kuga8/2011
307-01-
10
Automatic Transmission/Transaxle
— Vehicles With:
5-Speed Automatic Transaxle - AW55 AWD
307-01- 10
DESCRIPTION AND OPERATION
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Description
Item
ABS5
Cruise control
6
Select-shift switch module
7
PCM
8
Selector lever lock
9
PWM solenoid valve – shift pressure (SLS)
10
PWM solenoid valve for main line pressure
(SLT)
11
PWM- solenoid valve – TCC (SLU)
12Description
Item
Shift solenoid S1 (open when dormant)
13
Shift solenoid S2 (closed when dormant)
14
Shift solenoid S3 (closed when dormant)
15
Shift solenoid S4 (open when dormant)
16
Shift solenoid S5 (closed when dormant)
17
The TSS sensor
18
The OSS sensor
19
The TFT sensor
20
TR sensor in TCM
21
Input signals
Hard wired
• Item 18: ISS (input shaft speed) sensor
– Supplies information on the transmissioninput shaft speed. Used for calculations, for
instance the shift process, checking the
torque converter lockup and for diagnosis of
the hydraulic/mechanical operations in the
transmission.
• Item 19: OSS sensor – Supplies information on the transmissionoutput shaft speed. Used for calculations, for
instance the vehicle speed and for diagnosis
of the hydraulic/mechanical operations in the
transmission.
• Item 20: TFT sensor – Supplies information on the transmission fluidtemperature. This information is used to
adjust the shift times and the fluid pressure.
• Item 21: TR sensor – Supplies the TCM with the information on thechosen transmission range. Starting is only
possible when the selector lever is in the P
or N position. The sensor is a permanent
magnet which creates a magnetic field over
the different Hall sensors and in this way
creates a specific voltage for each shift
operation.
Via the LIN data bus
• Item 7: Selector lever module (select-shift module)
– Indicates that the selector lever is locked inposition P and supplies information on the
sport mode status. Also transmits a control
signal during select-shift gear changes and
supplies information on the fault status in the selector lever module, so that the fault codes
in the module can be stored as required.
Via the CAN data bus
• Item 4: PCM – Stop light switch ON/OFF, is used by theTCC.
– Coolant temperature, used for diagnosis of the transmission temperature sensor and for
activating the catalytic converter.
– Engine speed >400 rpm = engine running. Used for starting the transmission fluid
pressure and diagnosis functions.
– Engine rpm. Used for checking the torque converter slip and the pressure build-up,
which have an effect on the shift comfort.
– Kickdown. If the accelerator pedal is pressed down and the throttle plate is wide open, the
PCM transmits a kickdown signal to the TCM.
– Current engine speed, used to check the line pressure of the transmission.
– Throttle plate opening, used to calculate the gear changes. During sport mode and
kickdown.
– Accelerator pedal position, used to calculate the shift threshold timings.
• Item 5: ABS module – Supplies information on the vehicle speedand also on the difference in speed between
the left-hand and right-hand wheels. Prevents
changing up if the speed difference is greater
than 40 km/h, to protect the differential in the
transmission.
• Item 6: Vehicle speed control system – Is used to calculate the acceleration,depending on the position of the resume and
set buttons.
G1163605en2008.50 Kuga8/2011
307-01- 44
Automatic Transmission/Transaxle
— Vehicles With:
5-Speed Automatic Transaxle - AW55 AWD
307-01- 44
DESCRIPTION AND OPERATION
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E125595
2
3
4
5678
1
Description
Item
PWM solenoid valve for main line pressure
(SLT)
1
PWM- solenoid valve – TCC (SLU)
2
PWM solenoid valve – shift pressure (SLS)
3
Shift solenoid S4
4Description
Item
Shift solenoid S3
5
Shift solenoid S1
6
Shift solenoid S5
7
Shift solenoid S2
8
The hydraulic pressure is distributed to the
individual clutches and brakes in the valve body.
The hydraulic paths and the hydraulic pressure are
controlled electronically via three PWM solenoid
valves and five shift solenoid valves.
The shift solenoid valves S1-S5 are either in the
'open' or 'closed' state.
The control valves (SLT and SLS) regulate the
hydraulic pressure in accordance with the duty
cycle of the electrical PWM signal. The controlled
hydraulic pressure enables smooth shifting or the
generation of a defined slip through actuation of
the relevant clutches and brakes. The control valve (SLU) regulates the hydraulic
pressure in accordance with the duty cycle of the
electrical PWM signal. It controls the torque
converter clutch. The PWM control achieves
smooth engagement of the gears.
The shift timing is calculated by the TCM using the
accelerator pedal position and vehicle speed.
Under normal conditions, the gears are shifted and
the torque converter lockup is activated at low
engines speeds in order to reduce the fuel
consumption.
If the accelerator pedal is pressed down quickly,
the TCM switches automatically into kickdown
mode.
G1163605en2008.50 Kuga8/2011
307-01-
46
Automatic Transmission/Transaxle
— Vehicles With:
5-Speed Automatic Transaxle - AW55 AWD
307-01- 46
DESCRIPTION AND OPERATION
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FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL