sensor FORD KUGA 2011 1.G Workshop Manual

Description
Item
Coil-on-plug ignition coil
1
Spark plug connector
2
Low-voltage connection
3
Laminated soft-iron core
4Description
Item
Primary winding
5
Secondary winding
6
Spark plug
7
High-voltage connection via spring contact
8
In an ignition system with coil-on-plug ignition coils,
each cylinder is actuated individually and only once
per cycle (working stroke). The coil-on-plug ignition
coils are mounted directly on the spark plugs,
therefore no ignition cables are required between
the ignition coils and the spark plugs.
Each individual ignition coil is actuated on the
low-voltage side by the PCM. The power
end-stages are incorporated into the coil-on-plug
ignition coils. Only the actuating current for these
power end-stages is controlled by the PCM.
Fuel pressure/fuel temperature sensor
E73531
The fuel pressure/fuel temperature sensor is a
combination of two sensors, one for the fuel
absolute pressure and one for the fuel temperature.
The sensors register the fuel values in the fuel
injection supply manifold. The sensor is supplied
with a 5V voltage by the PCM.
The fuel pressure sensor is a piezoresistor and
works using an analog signal. The change in output
voltage mirrors the change in pressure in the fuel
rail. If the pressure is low, the output voltage is also
low.
The fuel temperature sensor is an NTC resistor.
When the fuel pressure/fuel temperature sensor is
disconnected, the resistance of the fuel
temperature sensor between connections 1 and 2
of the sensor can be measured.
Resistor
Temperature
5896 Ohm
0° C
3792 Ohm
10° C
2500 Ohm
20° C
1707 Ohm
30° C
1175 Ohm
40° C
The values of the fuel pressure/fuel temperature
sensor can be read out with IDS. The displayed
values are absolute values (fuel pressure +
atmospheric pressure).
Wastegate control valve
E73539
The boost control solenoid valve is a 2/3-way valve
that is actuated with a PWM signal. This allows the
valve opening to be steplessly adjusted.
Power (battery voltage) is supplied via the
Powertrain Control Module relay in the BJB. The
solenoid coil resistance is around 23 ohms at 20°
C.
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DESCRIPTION AND OPERATION
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Engine oil level, temperature and quality
sensor
E95312
The sensor is a combined oil level and oil
temperature sensor.
The sensor consists of:
• Electrical connector
• Integral electronics
• PTC resistor
• Capacitive element consisting of two tubes witha space between them. The one tube represents
the positive side, the other the negative. The oil
between the tubes creates the capacitive
properties.
The sensor receives a 5V voltage from the PCM.
The sensor generates a PWM signal that is sent
to the PCM.
Exterior aor temperature sensor
The outside air temperature sensor is a NTC
resistor and is supplied with a 5V voltage by the
PCM.
The resistance of, and consequently the voltage
from, the outside air temperature sensor changes
as a function of temperature.
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Electronic Engine Controls
General EquipmentFord diagnostic equipment
Inspection and Verification
1. Verify the customer concern.
2. Visually inspect for obvious signs of mechanical or electrical damage.
Visual Inspection Chart
Electrical
– Fuse(s)
– Wiring harness
– Electrical connector(s)
– Relay(s)
– Sensor(s)
– Switch(es)
– Powertrain control module (PCM)
3. If an obvious cause for an observed or reported concern is found, correct the cause (if possible)
before proceeding to the next step
4. If the cause is not visually evident, verify the symptom and refer to the Ford diagnostic
equipment to diagnose the system.
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DIAGNOSIS AND TESTING
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Camshaft Position (CMP) Sensor(29 232 0)
Removal
NOTE:Removal steps in this procedure may
contain installation details.
1. Refer to: Battery Disconnect and Connect
(414-01 Battery, Mounting and Cables,
General Procedures).
2. CAUTION: Make sure that the inside of the pipe ends are clean and free of oil
residue.
E65070
3. CAUTION: Make sure that the inside ofthe pipe ends are clean and free of oil
residue.
1. Torque: 10Nm
2. Torque: 4Nm
3. Torque: 10Nm
2
1
3
E68504
4.Torque: 10Nm
E65073
x6
5.Torque: 10Nm
E67947
Installation
1. NOTE: Make sure that the sensor housing is
clean and free of foreign material.
To install, reverse the removal procedure.
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Catalyst Monitor Sensor(29 219 0)
Removal
NOTE:Removal steps in this procedure may
contain installation details.
1. Raise and support the vehicle.
Refer to: Lifting(100-02 Jacking and Lifting,
Description and Operation).
2.
E67411
3. Torque: 47Nm
E66051
Installation
1.To install, reverse the removal procedure.
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Crankshaft Position (CKP) Sensor(29 230 0)
Removal
NOTE:Removal steps in this procedure may
contain installation details.
1. Refer to: Lifting(100-02 Jacking and Lifting,
Description and Operation).
2.
x7x7
E86012
3. Turn the engine to top dead center (TDC).
E71093
4.Refer to: Air Cleaner (303-12 Intake Air
Distribution and Filtering - 2.5L Duratec
(147kW/200PS) - VI5, Removal and
Installation).
5. CAUTION: Make sure that the inside of the pipe ends are clean and free of oil
residue.
E65070
6. CAUTION: Make sure that the inside ofthe pipe ends are clean and free of oil
residue.
1. Torque: 10Nm
2. Torque: 4Nm
3. Torque: 10Nm
2
1
3
E68504
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7.Torque: 10Nm
E65747
Installation
1. NOTE: Make sure that the sensor housing is
clean and free of foreign material.
To install, reverse the removal procedure.
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Heated Oxygen Sensor (HO2S)(29 220 0)
Removal
NOTE:Removal steps in this procedure may
contain installation details.
1. CAUTION: Make sure that the inside of the pipe ends are clean and free of oil
residue.
E65070
2.
E67948
2
1
3.Refer to: Lifting(100-02 Jacking and Lifting,
Description and Operation).
4.
x7x7
E86012
5. Torque: 45Nm
E66305
Installation
1.To install, reverse the removal procedure.
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Knock Sensor (KS)(29 222 0)
Removal
NOTE:Removal steps in this procedure may
contain installation details.
1. Refer to: Air Cleaner (303-12 Intake Air
Distribution and Filtering - 2.5L Duratec
(147kW/200PS) - VI5, Removal and
Installation).
2. NOTE: Make sure that the sensor is installed in
the same location as when removed.
Torque: 20
Nm
E65542
Installation
1. To install, reverse the removal procedure.
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Mass Air Flow (MAF) Sensor(29 226 0)
Removal
NOTE:Removal steps in this procedure may
contain installation details.
1. Torque: 10
Nm
E106250
x2
Installation
1.To install, reverse the removal.
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