2011 FORD KUGA Workshop Manual

wheel alignment alternator fuel cap key fob width oil change

Load previous 8 pages

Page 1785 of 2057

FORD KUGA 2011 1.G Workshop Manual The resistance in the ignition coil primary circuit
cannot be checked using a multimeter because
the power output stage is integrated into the ignition
coil.
G1021907en2008.50 Kuga8/2011
303-14-11
Ele

Page 1786 of 2057

FORD KUGA 2011 1.G Workshop Manual Electronic Engine Controls – System Operation and ComponentDescription
System Diagram
G1021908en2008.50 Kuga8/2011
303-14- 12
Electronic Engine Controls— 2.5L Duratec (147kW/200PS) - VI5303-14-
12

Page 1787 of 2057

FORD KUGA 2011 1.G Workshop Manual Inputs
E96882
12
34
6
5
7
8
9
10
11
12
13
14
15
16
22
17
21
19
20
24
18
23
G1021908en2008.50 Kuga8/2011
303-14-13
Electronic Engine Controls— 2.5L Duratec (147kW/200PS) - VI5303-14-
13
DESCRIPTION A

Page 1788 of 2057

FORD KUGA 2011 1.G Workshop Manual Description
Item
Medium speed CAN data bus (MS-CAN)
1
DLC (data link connector)
2
GEM (generic electronic module)
Comments:Serves as a gateway between the two
CAN databus systems.
3
High speed CAN dat

Page 1789 of 2057

FORD KUGA 2011 1.G Workshop Manual Output signals
E96883
8
1
3
7
6
5
13
2
4
9
10
11
12
14
15
16
17
18
19
20
21
22
G1021908en2008.50 Kuga8/2011
303-14-15
Electronic Engine Controls— 2.5L Duratec (147kW/200PS) - VI5303-14-
15
DESCRIPTI

Page 1790 of 2057

FORD KUGA 2011 1.G Workshop Manual Description
Item
Medium speed CAN data bus (MS-CAN)
1
DLC
2
GEM
Comments:Serves as a gateway between the two
CAN databus systems.
3
High speed CAN data bus (HS-CAN)
4
PCMRefertoComponentDescription:(p

Description
Item
Medium speed CAN data bus (MS-CAN)
1
DLC
2
GEM
Comments:Serves as a gateway between the two
CAN databus systems.
3
High speed CAN data bus (HS-CAN)
4
PCMRefertoComponentDescription:(page
8)
5
LIN (local interconnect network) databus
6
Alternator
7
Heating element - broadband HO2S
8
Catalyst monitor sensor heating element
9
Powertrain Control Module relay
10
Starter Relay
11
FPDM
Comments:Refer to: Fuel Tank and Lines - 2.5L
Duratec (147kW/200PS) - VI5 (310-01
Fuel Tank and Lines, Description and
Operation).
12
Fuel pump
13
injectorsRefertoComponentDescription:(page
?)
Comments: 5x
14Description
Item
Air conditioning clutch relay
Comments:Refer to: Climate Control (412-01
Climate Control, Description and
Operation).
15
EVAP valve
Comments:
16
VCT oil control solenoid, exhaust camshaftRefer to Component Description:
solenoids(page26)
17
VCT oil control solenoid, intake camshaftRefer to Component Description:
solenoids(page26)
18
Cooling fan module
Comments:Refer to: Engine Cooling - 2.5L Duratec
(147kW/200PS) - VI5 (303-03 Engine
Cooling, Description and Operation).
19
Wastegate control valve
Comments:Refer to: Turbocharger (303-04 Fuel
Charging and Controls - Turbocharger
- 2.5L Duratec (147kW/200PS) - VI5,
Description and Operation).
20
Ignition coil-on-plugRefertoComponentDescription:(page
10)
Comments: 5x
21
Throttle control unitRefertoComponentDescription:(page
30)
Comments: Actuator motor unit
22
System Operation
The engine is controlled by the PCM. For this
purpose, the PCM uses information from the
sensors, sender units and switches. In addition,
the PCM receives information from other control
modules via the CAN data bus. All the information
is processed in the PCM and is used to control or
regulate the different actuators.
These are:
• the throttle control unit,
• the fuel injectors, • the camshaft adjustment,
• the boost control solenoid valve
• and the ignition coils.
Some values are sent via the CAN databus to other
systems.
The following functions are regulated or controlled
by the PCM:
G1021908en2008.50 Kuga8/2011
303-14-
16
Electronic Engine Controls— 2.5L Duratec (147kW/200PS) - VI5303-14-
16
DESCRIPTION AND OPERATION
TO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Page 1791 of 2057

FORD KUGA 2011 1.G Workshop Manual • Starting process
• Engine running– Fuel supply to the engine including lambdacontrol
– Ignition setting including knock control
– Idle speed control
– Boost pressure control
– Valve ti

• Starting process
• Engine running– Fuel supply to the engine including lambdacontrol
– Ignition setting including knock control
– Idle speed control
– Boost pressure control
– Valve timing via the camshaft adjuster for the intake and exhaust camshafts (including
internal exhaust gas recirculation)
• Refrigerant compressor (activation, deactivation and delivery)
• EVAP purge valve
• Charging system
Fuel is supplied to the engine via a sequential
multi-point injection system. Ignition is performed
by a distributor-less ignition system with one
ignition coil unit for each cylinder.
The PCM optimizes engine power and emissions
at all times by processing the sensor signals and
information received via the CAN databus and
using these for open or closed loop control of the
different variables.
The PCM contains part of the PATS (passive
anti-theft system).
The PCM is supplied with battery voltage via a fuse
in the BJB (battery junction box). This power supply
is needed to ensure that saved data is not lost
when the engine is switched off.
For other power supply requirements, the PCM
switches on a relay in the BJB which is responsible
for supplying power to the PCM and to some
sensors and actuators. Each of these are protected
by fuses in the BJB.
To guarantee optimum engine running at all times,
the PCM has several adaptive (self-learning)
functions. These adapt the output signals to
changing circumstances, such as wear or system
faults.
In some cases a faulty signal is replaced with a
substitute value or limited. A substitute value can
be calculated from other signals or it can be
predefined by the PCM. The substitute value allows
the vehicle to keep on running without the emission
values changing unduly. Depending on the signal
failure, the PCM operates in emergency mode. In
this mode, the engine power and/or the engine
speed is reduced to prevent further damage.
Depending on the faulty signal, a fault code is
stored in the error memory of the PCM. These can be read out using IDS (Integrated Diagnostic
System) via the DLC.
The PCM processes and evaluates the signals
from the sensors. The following sensors send
signals to the PCM:
• CMP sensors
• CKP sensor
• MAF sensor
•KS
• ECT sensor
• TP sensor
• APP sensor
• Broadband HO2S
• Catalyst monitor sensor
• MAPT sensor
• Air conditioning (A/C) pressure sensor
• Alternator
• Fuel temperature and fuel pressure sensor
• Engine oil level, temperature and quality sensor
• Outside air temperature sensor
The following components receive signals from the
PCM:
• Powertrain Control Module relay
• A/C clutch relay
• injectors
• Direct ignition coils
• Cooling fan module
• Throttle control unit
• Camshaft adjuster solenoid valve
• Starter Relay
• EVAP purge valve
• Alternator
• Heating element - broadband HO2S
• Catalyst monitor sensor heating element
• FPDM
• Wastegate control valve
• Air conditioning compressor
The PCM receives the following signals via the
CAN databus:
• APP
•CPP
• BPP
• Vehicle speed.
• Refrigerant compressor request
• PAT S
G1021908en2008.50 Kuga8/2011
303-14-
17
Electronic Engine Controls— 2.5L Duratec (147kW/200PS) - VI5303-14-
17
DESCRIPTION AND OPERATION
TO MODEL INDEX
BACK TO CHAPTER INDEX
FORD KUGA 2011.0MY WORKSHOP REPAIR MANUAL

Page 1792 of 2057

FORD KUGA 2011 1.G Workshop Manual • Torque reduction request (stability assistmodule)
• Cruise control request
The PCM sends the following signals via the CAN
databus:
• Fuel pump relay on/off
• Engine speed
• Warning lights

Load next 8 pages

Page: < prev 1-10 ... 1753-1760 1761-1768 1769-1776 1777-1784 1785-1792 1793-1800 1801-1808 1809-1816 1817-1824 ... 2064 next >

lumbar support homelink air filter radiator check engine isofix