Alfa Romeo 166 2.4 JTD 20v fino a 2/99 – DIESEL ENGINES ELECTRONIC MANAGEMENT – – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION – WIRING DIAGRAM, LOCATION COMPONENTS, OPERATIONAL DESCRIPTION

Wiring diagram

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Components

Component code	Name	Assembly reference
A5	Terminal board	-
A10	Alternator	5530A
A40	Heater plugs	5520C
A40	Spark plugs	-
B1	Junction unit	-
B1	Junction unit	5505A
B1	Junction unit	5505A
B2	Dashboard junction unit (CPL)	-
B2	Junction unit	-
B2	Junction unit	5505A
B35	7.5A fuse holder	-
B37	Spark plugs MAXI FUSE	-
B39	Diesel pre-heating fuse	-
B40	Fuel injection services supply fuse	-
B80	i.e. MAXI FUSE	-
B99	Battery fuses junction unit (CBA)	5530B
C10	Front left earth	-
C30	Rear left earth	-
C31	Rear right earth	-
C40	Chassis earth for I.E system.	-
C40	Engine earth	5505A
D1	Dashboard-i.e coupling.	-
D1	Front-dashboard coupling	-
D4	Engine front connection	-
D4	Front-engine prewiring coupling	-
D5	ABS plus ANTISPIN coupling	-
D5	ABS plus antispin connection	-
D6	Rear - front coupling	-
D7	Recharging front connection	-
D19	Dashboard / battery coupling	-
D23	Dashboard-i.e coupling.	-
D83	CAE-front coupling	-
D83	Front-automatic transmission coupling	-
E50	Instrument panel	-
E50	Instrument panel	5560B
H1	Ignition switch	5520A
I30	Brake pedal switch	5550D
I31	Clutch pedal switch	1060G
I31	Clutch pedal switch	5580A
I50	Inertial switch	1040A
J10	Fuel injection main relay	1056B
J10	Fuel injection main relay	1060G
J15	Fuel pump relay	1056B
J17	Diesel preheating relay	1044C
K100	Diesel filter heater	-
K36	Engine coolant temperature sensor-sender unit	-
K36	Engine coolant temperature sensor-sender unit	1088E
K41	Air flow meter	-
K41	Air flow meter	1056B
K41	Air flow meter	1060G
K46	Rpm sensor	-
K46	Rpm sensor	5510C
K47	Cam angle sensor	-
K47	Cam angle sensor	5510C
K55	Accelerator pedal potentiometer	1068A
K58	Steering sensor	-
K81	Fuel temperature sensor	1060G
K82	Turbocharging sensor	-
K82	Turbocharging sensor	1060G
K83	Fuel pressure sensor	-
K83	Fuel pressure sensor	1060G
L30	EGR electric fan	-
L30	EGR electric fan	1080C
L36	Variable geometry turbine fan	-
L62	Butterfly casing solenoid valve	-
M10	Engine management control unit	-
M10	Engine management control unit	1056B
M15	Heater plugs control unit	-
M15	Plug preheating control unit	-
M20	CODE control unit	5580E
M50	ABS control unit	3340A
M55	CAE control unit	-
N40	Fuel pump and sender unit	-
N40	Fuel pump and sender unit	5540B
N40	Fuel pump and sender unit	5540B
N70	Injector	-
N70	Injector	1056B
N70	Injector	1060F
N77	Fuel pressure regulator	-
O20	Diesel preheating resistor	1044D
R10	Multiple tester connection	-

Location of components

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Components

Component code	Name	Assembly reference
A5	Terminal board	-
A10	Alternator	5530A
A40	Heater plugs	5520C
A40	Spark plugs	-
B1	Junction unit	-
B1	Junction unit	5505A
B1	Junction unit	5505A
B2	Dashboard junction unit (CPL)	-
B2	Junction unit	-
B2	Junction unit	5505A
B35	7.5A fuse holder	-
B37	Spark plugs MAXI FUSE	-
B39	Diesel pre-heating fuse	-
B40	Fuel injection services supply fuse	-
B80	i.e. MAXI FUSE	-
B99	Battery fuses junction unit (CBA)	5530B
C10	Front left earth	-
C30	Rear left earth	-
C31	Rear right earth	-
C40	Chassis earth for I.E system.	-
C40	Engine earth	5505A
D1	Dashboard-i.e coupling.	-
D1	Front-dashboard coupling	-
D4	Engine front connection	-
D4	Front-engine prewiring coupling	-
D5	ABS plus ANTISPIN coupling	-
D5	ABS plus antispin connection	-
D6	Rear - front coupling	-
D7	Recharging front connection	-
D19	Dashboard / battery coupling	-
D23	Dashboard-i.e coupling.	-
D83	CAE-front coupling	-
D83	Front-automatic transmission coupling	-
E50	Instrument panel	-
E50	Instrument panel	5560B
H1	Ignition switch	5520A
I30	Brake pedal switch	5550D
I31	Clutch pedal switch	1060G
I31	Clutch pedal switch	5580A
I50	Inertial switch	1040A
J10	Fuel injection main relay	1056B
J10	Fuel injection main relay	1060G
J15	Fuel pump relay	1056B
J17	Diesel preheating relay	1044C
K100	Diesel filter heater	-
K36	Engine coolant temperature sensor-sender unit	-
K36	Engine coolant temperature sensor-sender unit	1088E
K41	Air flow meter	-
K41	Air flow meter	1056B
K41	Air flow meter	1060G
K46	Rpm sensor	-
K46	Rpm sensor	5510C
K47	Cam angle sensor	-
K47	Cam angle sensor	5510C
K55	Accelerator pedal potentiometer	1068A
K58	Steering sensor	-
K81	Fuel temperature sensor	1060G
K82	Turbocharging sensor	-
K82	Turbocharging sensor	1060G
K83	Fuel pressure sensor	-
K83	Fuel pressure sensor	1060G
L30	EGR electric fan	-
L30	EGR electric fan	1080C
L36	Variable geometry turbine fan	-
L62	Butterfly casing solenoid valve	-
M10	Engine management control unit	-
M10	Engine management control unit	1056B
M15	Heater plugs control unit	-
M15	Plug preheating control unit	-
M20	CODE control unit	5580E
M50	ABS control unit	3340A
M55	CAE control unit	-
N40	Fuel pump and sender unit	-
N40	Fuel pump and sender unit	5540B
N40	Fuel pump and sender unit	5540B
N70	Injector	-
N70	Injector	1056B
N70	Injector	1060F
N77	Fuel pressure regulator	-
O20	Diesel preheating resistor	1044D
R10	Multiple tester connection	-

DescriptionAn electronic management system supervises and governs all engine parameters. It optimises performance and fuel consumption by responding in real time to different service conditions.The Diesel engine is fitted with a COMMON RAIL UNIJET injection system.This features the use of high, electronically-controlled injection pressure. Fuel delivery, termed a pilot injection, is optimised by the electronic control unit via the injector and not managed by the pump.The common rail injection system on this version with 4 valves per cylinder uses Multijet technology: i.e. it carries out more than the usual two injections during each engine cycle: it carries out two pre-injections (before the piston is at TDC), one main injection and two post-injections.This solution improves consumption, emissions, quietness and performance because it allows better control of the temperature in the combustion chamber, lowering the maximum value and extending the optimum combustion zone.The system uses signals received from numerous sensors to control actuators. It is connected to the following systems:fuel supply;air supply system;heater plugs;accelerator pedal;engine cooling;fuel preheating. For greater detail, see 3308489Characteristic of working principle1060DIESEL FUEL INJECTION . Thanks to the electronic management described above, this engine conforms to the latest anti-pollution and continuous control regulations in accordance with the EOBD system (European On Board Diagnosis); The EOBD (European On Board Diagnosis) system carries out continuous diagnosis of the car's petrol fuel system components relating to emissions and indicates any deterioration of these components by the warning light in the instrument panel coming on.The aim of the system is:keeping the efficiency of the system under control;signalling an increase in emissions due to a vehicle malfunction;signalling the need to replace components which have deteriorated.The system is controlled by means of special relays located in the engine compartment unit; the supply lines to the control unit and the various system components (sensors and actuators) are protected by special fuses, also located in the engine compartment.Glow plug preheating is protected by a dedicated fuse located in the engine compartment junction unit.

Functional description The engine control unit M10 monitors and controls the entire electronic ignition and injection system. The supply controlled by the ignition (15/54) reaches pin 28 of connector A of M10 from the line protected by fuse F16 of junction unit B2.The main injection relay T9 of B1 controls the entire system; the supply line is protected by fuse F18 of B1; it is energized by a control signal (earth) coming from pin 72 of the control unit M10, and thus sends a supply:to pin 1 of connector A of the actual control unit, via the line from fuse F17 of B1; to pin 5 of connector A of the actual control unit, via the line from fuse F22 of B1; to the heater K100, to the air flow meter K41, to the solenoid valves L30, L36; L62, to the control unit M15, via the line from fuse F11 of B1 The fuel pump relay T10 of B1 is supplied from the line of fuse F21 of B1. It is energized by a control signal (earth) from pin 91 of connector A of control unit M10 and supplies power to fuel pump N40, which is earthed through the inertia switch I50, which cuts off the circuit in the case of a crash and so prevents the dangerous spilling of fuel. Pins 2, 4 and 6 of connector A of M10 are earthed. The diesel pre-heating relay T19 of B1 is supplied by the line for fuse F20 of B1. It is energized by a control signal (earth) coming from pin 68 of connector A of the control unit M10 and supplies power to the diesel heating resistance inside sensor K100. Control unit M15, which manages preheating of spark plugs A40, is supplied connetor C directly from the battery via a lline protected by fuse F1 of B1. It is supplied, connector A, by the line for fuse F11 of B1 and exchanges command and control signals with pins 52 and 93 of connector A of M10 which controls the timing. Connector B is connected to the heater plugs A40 . The engine control unit M10 receives signals from the various sensors in order to monitor all engine service conditions. Rpm sensor K46 supplies information on engine speed via a frequency signal sent to pins 12 and 27 of connector B of control unit M10. Timing sensor K47 is supplied from pin 11 of connector B of control unit M10. It receives a reference earth from pin 20 of connector B of control unit M10 and sends it a signal of frequency corresponding to the timing of pin 50 of the same connector. The engine temperature sensor K36 , receives a reference earth from pin 41 of the control unit M10 and supplies a signal proportional to the temperature of the engine coolant to pin 58 of connector B. The same sender unit also supplies information to the temperature gauge and warning light 3309717SeeE4010INSTRUMENT PANEL . The air flow meter K41 receives a power supply from the line for fuse F11 of B1 and a reference earth from pin 44 of connector B of M10. It is supplied by the control unit from pin 29 of connector B of M10, and sends pin 42 of connector B a signal proportional to the air flow. There is also an air temperature sensor inside K41 which sends an air temperature signal to pin 37 of connector B of M10. Accelerator pedal K55 is fitted with two built-in potentiometers (a main one and a safety back-up). The former receives power and earth from pins 30 and 45, respectively of connector A of M10 and sends a corresponding signal to pin 9. The latter receives power and earth from pins 46 and 8, respectively of connector A of M10 and sends a signal to pin 31. The fuel temperature sensor K100 measures the temperature of the diesel entering. It receives a reference earth from pin 10 of connector A of M10 and sends the fuel temperature signal to pin 11. The supercharging sensor K82 measures the pressure and temperature in the intake chamber, downstream of the turbocharger. It is supplied from pin 13 of connector B of M10 and receives a reference earth from pin 23 of connector B. The signal corresponding to the pressure value is sent to pin 40 of connector B of the control unit. There is also an air temperature sensor inside K82 which sends a signal to pin 53 of connector B of M10. The fuel pressure sensor K83 is responsible for providing the injection control unit with a feedback signal for governing pressure and injection duration. It receives power and a reference earth from pins 28 and 8 respectively of connector B of M10; it then sends the pressure signal to pin 43. The switch I30 N.A. contact is supplied when the ignition is turned on (15/54) from fuse line F1 of junction unit B2: when the brake pedal is pressed, the switch closes and sends the operation signal to pin 27 of connector A of M10. The same signal for the brake pedal I30 is also used for operating the brake lights See E2021 BRAKE LIGHTS . 767 the second contact for the brake pedal I30, N.C. contact, receives an ignition-controlled supply (15/54) from the line protected by fuse F9 of the junction unit B2; when the brake pedal is released, the switch sends a signal to pin 80 of connector A of M10. Pin 79 of connector A of M10 receives the signal coming from the clutch switch I31. The fuel pressure regulator N77 has the task of keeping the value of the fuel pressure in the accumulator constant. The two control signals come from pins 4 and 34 of connector B of the control unit M10. The EGR solenoid L30 controls exhaust gas recirculation. is supplied by the line for fuse F11 of B1; and is controlled by a signal from pin 60 of connector B of M10. The variable geometry solenoid valve L36 regulates the operation of the turbine according to the engine load: it is supplied by the line for fuse F11 of B1; and is controlled by a signal for pin 15 of connector B of M10. The solenoid valve on the throttle casing L62 shutters and closes the throttle, for example when the engine is switched off; it is supplied by the line for fuse F11 of B1 and is controlled by a signal for pin 59 of connector B of M10. The engine management control unit sends the command to the injectors N70 from pins 16-47, 2-31, 1-46, 17-33 and 18-48 of connector B of M10 for cylinders 1, 2, 3 , 4 and 5, respectively. The control unit M10 converses with the ABS control unit M50 via CAN line pins 61 and 62 of connector A. The control unit M10 also receives the speedometer signal via this CAN line. This signal is also sent discretely from the instrument panel (pin 5 of connector B) to pin 49 of M10.3309717SeeE4010INSTRUMENT PANEL . The control unit M10 is connected to the ALFA ROMEO CODE control unit via a line from pin 47 of connector A See E7010 CODE . The control unit is equipped with a self-diagnostic system that may be used by connecting the unit to connector R10: this receives signals from pin 25 of control unit M10 through the tester line.3310073SeeE8010DIAGNOSTIC MULTIPLE CONNECTOR The self-test system of the control unit M10 also generates a signal - which comes from pin 71 of connector A - which is connected directly to the 'EOBD' warning light located in the instrument panel E50 pin 11 of connector A; a 'pre-heating signal' is sent to pin 2 of connector A of E50 from pin 92 of connector A of M10. Control unit M10 sends out a signal proportional to engine rpm from pin 48 of connector A. An engine temperature signal is sent from pin 94 of connector A of M10 See E4010 INSTRUMENT PANEL . Control unit M10 is connected to the air conditioning system via pins 28 and 54 of connector A. This allows engine idling speed to be adjusted to increased engine load whenever the compressor is activated, or to turn off the compressor in the case of high speeds or high engine loads See E6021 COMPRESSOR ENGAGEMENT . The control unit also controls the engine cooling system: pins 69, 42, 81 and 90 of connector A control the engagement of the relevant fan 3309782SeeE5020ENGINE COOLING .

Terminal board

A5

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A5

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A5

A5 - Terminal board ( ABS ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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A5

A5 - Terminal board ( ICS ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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A5

A5 - Terminal board ( BATTERY POSITIVE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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A5

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A5A

A5A - Terminal board ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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A5A

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A5B

A5B - Terminal board ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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A5B

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A5C

A5C - Terminal board ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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A5D

A5D - Terminal board ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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A5

A5 - Terminal board ( RECHARGING ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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A5

A5 - Terminal board ( ENGINE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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Alternator

alternator and components

5530A14

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp. Make sure that the ignition is OFF (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315196-7040D12engine front side cover (one) lh or rh - r r (right) 3315197-7040D14engine bay rear side cover (one) lh or rh - r r (left). 3314703-4450B10Front WHEEL (one) - R.R. (left). 3315300-7055B42Additional FRONT WHEEL ARCH (one), left or right- R.R. (right) 3314211-1092G10single engine belt r r . Disconnect the electrical connections fromthe alternator.1. Undo the bolts (1a) and remove the alternator (1b).2010633

5530A40

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting213315302-7055B54under-engine guard - r r . 3314180-1084B30engine oil filter r r . 3314703-4450B10Front WHEEL (one) - R.R. (right) 3315300-7055B42Additional FRONT WHEEL ARCH (one), left or right- R.R. (right) 3314211-1092G10single engine belt r r . 3314213-1092G20engine component single belt fixed tensioner - one- r + r . 3314858-5530A14alternator - r+r for versions with air conditioner . Undo the bolts fixing the timing belt coverto the alternator bracket/spacer.1. Undo the bolts (1a) and remove the alternator bracket/spacer(1b).2010645

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cold starting system (diesel engines)

5520C10

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Undo the nuts (1a) and move the fuel filter (1b) away from theair capacity body.2. Undo the nuts (2a) and move the oil vapour separator (2b) awayfrom the air chamber.3. Undo the bolts (3a) and move the fuel return manifold pipe (3b)aside.4. Disconnect the electrical leads from the heater plugs.5. Undo and remove the heater plugs.2010632

5520C20

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-). Proceed with removal 3314409-1016A10sound-proofing cover- r + r . 1. Disconnect the electrical connection (1a) from the diesel electronicinjection system control unit and release the electrical wiringfrom the band (1b).2. Undo the fixing nut and move the heater plugs control unit asmuch as necessary.2071298

Junction unit

B1A

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B1A

B1A - Junction unit ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

B1B - Junction unit ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1B

B1B - Junction unit ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

B1C - Junction unit ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

B1C - Junction unit ( LEFT LONGITUDINAL ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1C

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B1C

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B1C

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B1C

B1C - Junction unit ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1D

B1D - Junction unit ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1D

B1D - Junction unit ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1D

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B1G

B1G - Junction unit ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1E

B1E - Junction unit ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1E

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B1E

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B1E

B1E - Junction unit ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1E

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B1E

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B1E

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B1E

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B1F

B1F - Junction unit ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1H

B1H - Junction unit ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1H

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B1H

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B1H

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B1H

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B1I

B1I - Junction unit ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B1I

B1I - Junction unit ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

multi-function components

5505A10

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting213314824-5505A18multi-function controlunit - r r . 1. Undo the bolt (1a) and push back the junction unit as far asnecessary to disconnect the electrical connections (1b).767For precise identification ofthe electrical connections, see Wiring Diagrams Section.2. Remove the junction unit.2010592

5505A13

5505A18

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 1. Unscrew bolt (1a) and open fuse access cover (1b).2. Undo the bolt (2a) and remove the integrated multiservices unit(2b) after having disconnected the electrical connections (2c),(2d), (2e), (2f) and (2g).2010595

5505A29

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Open the bonnet lid.1. Release the retainers (1a) and remove the cover (1b) for theadditional junction unit.2071293

Dashboard junction unit (CPL)

B2

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B2A

B2A - Dashboard junction unit (CPL) ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B2B

B2B - Dashboard junction unit (CPL) ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B2C

B2C - Dashboard junction unit (CPL) ( REAR ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B2E

B2E - Dashboard junction unit (CPL) ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B2F

B2F - Dashboard junction unit (CPL) ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B2G

B2G - Dashboard junction unit (CPL) ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B2G

B2G - Dashboard junction unit (CPL) ( BATTERY POSITIVE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B2H

B2H - Dashboard junction unit (CPL) ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B2I

B2I - Dashboard junction unit (CPL) ( REAR ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B2I

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B2I

B2I - Dashboard junction unit (CPL) ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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7.5A fuse holder

B35

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B35

B35 - 7.5A fuse holder ( ENGINE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

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B35

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B35

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Spark plugs MAXI FUSE

B37

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B37

Tüm kablolama şemalarına erişin araba

B37

Tüm kablolama şemalarına erişin araba

B37

Tüm kablolama şemalarına erişin araba

Diesel pre-heating fuse

B39

Tüm kablolama şemalarına erişin araba

Tüm kablolama şemalarına erişin araba

B80

Tüm kablolama şemalarına erişin araba

Battery fuses junction unit (CBA)

B99A

Tüm kablolama şemalarına erişin araba

B99C

Tüm kablolama şemalarına erişin araba

B99D

Tüm kablolama şemalarına erişin araba

B99E

Tüm kablolama şemalarına erişin araba

B99G

Tüm kablolama şemalarına erişin araba

B99A

Rear left earth

Tüm kablolama şemalarına erişin araba

Rear right earth

C31

Tüm kablolama şemalarına erişin araba

C31

Tüm kablolama şemalarına erişin araba

C31

Tüm kablolama şemalarına erişin araba

C31

C31 - Rear right earth ( REAR ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

C31

Tüm kablolama şemalarına erişin araba

C31

Tüm kablolama şemalarına erişin araba

C31

Tüm kablolama şemalarına erişin araba

C31

Tüm kablolama şemalarına erişin araba

Chassis earth for I.E system.

C40

Tüm kablolama şemalarına erişin araba

C40

Tüm kablolama şemalarına erişin araba

C40

C40 - Chassis earth for I.E system. ( ENGINE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

C40

C40 - Chassis earth for I.E system. ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

Dashboard-i.e coupling.

D1

Tüm kablolama şemalarına erişin araba

D1

Tüm kablolama şemalarına erişin araba

D1

D1 - Dashboard-i.e coupling. ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D1A

D1A - Dashboard-i.e coupling. ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D1A

D1A - Dashboard-i.e coupling. ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D1A

Tüm kablolama şemalarına erişin araba

D1B

D1B - Dashboard-i.e coupling. ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D1B

Tüm kablolama şemalarına erişin araba

D1B

Tüm kablolama şemalarına erişin araba

D1B

Tüm kablolama şemalarına erişin araba

D1B

D1B - Dashboard-i.e coupling. ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D1B

Tüm kablolama şemalarına erişin araba

D1B

Tüm kablolama şemalarına erişin araba

D1B

Tüm kablolama şemalarına erişin araba

D1B

Tüm kablolama şemalarına erişin araba

D1C

D1C - Dashboard-i.e coupling. ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

D1C - Dashboard-i.e coupling. ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D1C

Tüm kablolama şemalarına erişin araba

D1C

Tüm kablolama şemalarına erişin araba

D1C

Tüm kablolama şemalarına erişin araba

D1C

Tüm kablolama şemalarına erişin araba

D1C

Tüm kablolama şemalarına erişin araba

D1D

D1D - Dashboard-i.e coupling. ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D1D

Tüm kablolama şemalarına erişin araba

D1D

Engine front connection

D4

Tüm kablolama şemalarına erişin araba

D4

Tüm kablolama şemalarına erişin araba

D4

D4 - Engine front connection ( ENGINE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D4

Tüm kablolama şemalarına erişin araba

D4

Tüm kablolama şemalarına erişin araba

D4

Tüm kablolama şemalarına erişin araba

D4

Tüm kablolama şemalarına erişin araba

Tüm kablolama şemalarına erişin araba

D4

D5

Tüm kablolama şemalarına erişin araba

D5

D5 - ABS plus ANTISPIN coupling ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

D6 - Rear - front coupling ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D6

Tüm kablolama şemalarına erişin araba

D6

Tüm kablolama şemalarına erişin araba

D6

Tüm kablolama şemalarına erişin araba

D6

Tüm kablolama şemalarına erişin araba

D6

Tüm kablolama şemalarına erişin araba

D6

D6 - Rear - front coupling ( REAR ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D6B

D6B - Rear - front coupling ( REAR ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D6B

D6

Tüm kablolama şemalarına erişin araba

D6B

Tüm kablolama şemalarına erişin araba

D6B

Tüm kablolama şemalarına erişin araba

Recharging front connection

D7

Tüm kablolama şemalarına erişin araba

D7

D7 - Recharging front connection ( ENGINE SERVICES ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

Dashboard / battery coupling

D19

Tüm kablolama şemalarına erişin araba

D19

D19 - Dashboard / battery coupling ( BATTERY POSITIVE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D19

Tüm kablolama şemalarına erişin araba

D19

Tüm kablolama şemalarına erişin araba

Dashboard-i.e coupling.

Tüm kablolama şemalarına erişin araba

D23A

Tüm kablolama şemalarına erişin araba

D23B

Tüm kablolama şemalarına erişin araba

D23A

Tüm kablolama şemalarına erişin araba

D23B

Tüm kablolama şemalarına erişin araba

D23B

Tüm kablolama şemalarına erişin araba

D23B

Tüm kablolama şemalarına erişin araba

CAE-front coupling

D83

Tüm kablolama şemalarına erişin araba

D83

D83 - CAE-front coupling ( FRONT ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

D83

Tüm kablolama şemalarına erişin araba

D83

Tüm kablolama şemalarına erişin araba

D83

Tüm kablolama şemalarına erişin araba

D83

Tüm kablolama şemalarına erişin araba

D83

Tüm kablolama şemalarına erişin araba

D83

D83 - CAE-front coupling ( ENGINE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

Tüm kablolama şemalarına erişin araba

E50D

analogue control panel

H1B

H1B - Ignition switch ( FACIA ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

5520A12

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 3314931-5580C18air bag module - r+r . 7693315174-7040A26steering column trim - r+r . 3314624-4110A11steering wheel - r+r for replacement or check forversions with air bag . 3314902-5550A12complete stalk unit - r+r for versions with air bag . 1. Release the aerial for the electronic key from the ignition switch.2. Release the electrical wiring from the fixing band and disconnectthe electrical connection for the ignition switch.2010621

5520A14

768

brake and reversing lights

5550D16

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 1. Remove the caps (1a) and undo the bolts (1b) fixing the thirdbrake light to the rear parcel shelf.2. Disconnect the electrical connection (2a) and remove the thirdbrake light (2b).2010698

5550D17

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignitionis off (STOP position), then disconnect the negative battery terminal(refer to op. 33148615530B10battery - r+r ). 3314911-5550D16third stop light - r+r . 1. Undo the bolts (1a) and remove the bulb holder (1b).2010699

5550D18

pressure pump electric control

1060G10

1060G14

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Disconnect the air supply hose from the air chamber.2. Disconnect the electrical connection from the engine coolanttemperature sensor.3. Undo and remove the engine coolant temperature sensor.2008717

1060G16

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Disconnect the electrical connection from the excess pressuresensor.2. Undo the bolt (2a), remove the excess pressure sensor (2b).2008718

1060G18

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Disconnect the electrical connection from the fuel temperaturesensor.2. Undo and remove the fuel temperature sensor from the fuel returnmanifold pipe.2008719

1060G20

1060G22

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315196-7040D12engine front side cover (one) lh or rh - r r (right) 3315197-7040D14engine bay rear side cover (one) lh or rh - r r (right) 3314703-4450B10Front WHEEL (one) - R.R. (right) 3315300-7055B42Additional FRONT WHEEL ARCH (one), left or right- R.R. (right) 3314211-1092G10single engine belt r r . 3315302-7055B54under-engine guard - r r . 3314201-1092A12crankshaft pulley - r+r for versions with air conditioner . 3314213-1092G20engine component single belt fixed tensioner - one- r + r . 3314042-1008C10power unit upper reaction link r r . 3314043-1008C16body link bracket - r r . 3314077-1032B14toothed timing belt - r + r for timing adjustmentor replacement versions with air conditioner . 3314336-1032B61timing belt pulley - r r . 3314337-1032B62a/c duct pulley - r r . 1. Undo the bolts (1a) and remove the left side protection (1b)for the timing belt.2. Disconnect the electrical connection for the cam angle sensor.3. Undo the bolts (3a) and remove the cam angle sensor (3b).2008721

1060G28

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-). Proceed with removal 3314409-1016A10sound-proofing cover- r + r . 1. Disconnect the electrical connection from the fuel pressure sensoron the fuel manifold.2. Undo and remove the fuel pressure sensor on the fuel manifold.2070776

1060G30

1060G38

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). Disconnect the electrical connection fromthe switch on the brake pedal.Rotate and remove the switch on the brakepedal.

1060G42

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). Disconnect the electrical connection fromthe switch on the clutch pedal.Rotate and remove the switch on the clutchpedal.

1060G50

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Proceed with the removal 3314409-1016A10sound-proofing cover- r + r . 1. Loosen band (1a) and disconnect the air delivery sleeve fromheat exchanger to intake manifold (1b), throttle body connectorside.2. Loosen the band (2a) and disconnect the vacuum pipe (2b) fromthe vacuum unit.2008725

1060G52

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Proceed with the removal 3314409-1016A10sound-proofing cover- r + r . Proceed with the removal 3314376-1060G50Electro-pneumaticallycontrolled THROTTLE CASING - R.R. . 1. Undo the bolts (1a) and separate the pneumatic throttle body(1b) from the connector (1c).2. Remove the gasket.2008728

1060G58

1060G70

1060G72

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Ensure that the ignition key is in OFFposition, then disconnect the battery negative terminal ( 3314861-5530B10battery - r+r ). Proceed with the removal 3314409-1016A10sound-proofing cover- r + r . 1. Disconnect the electrical connection from the solenoid on thevacuum tank.2. Disconnect the vacuum pipes from the solenoid on the vacuum tank.3. Undo the upper bolt (3a), loosen the lower bolt (3b), then releaseand remove the solenoid valve on the vacuum reservoir (3c), completewith lower pad. Recover the upper bolt pad.2008735

1060G80

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is OFF (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Remove the buttons (1a) using the tool (1b) and remove the protection(1c).2. Open the two protective covers (2a) and undo the nuts (2b) underneathfixing the control unit cover.3. Undo the bolts (3a) and remove the control unit cover (3b).2008736

1060G90

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Ensure that the ignition key is in stopposition, then disconnect the battery negative terminal ( 3314861-5530B10battery - r+r ). Proceed with the removal 3315196-7040D12engine front side cover(one) lh or rh - r r (Right and leftsides). Proceed with removal 3315198-7040D30engine bay front beamcover - r r . Proceed with the removal 3315197-7040D14engine bay rear sidecover (one) lh or rh - r r (Right andleft sides). 1. Connect the electrical connections to the diesel electronic injectioncontrol unit.2008740

Inertial switch

I50

I50 - Inertial switch ( REAR ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

1040A10

<anchor>1</anchor>Refitting<icon><imageid>21</imageid></icon>0Removing20.767The fuel tank is supplied by theParts Dept. together with the multifunction valves (which cannotbe dismantled) and the immersed pump assembly complete with gauge.Therefore if the tank has to be replaced it is not possible to reuse theimmsered pump assembly complete with gauge removed, but a new pre-assembledunit consisting of a tank - pump - multifunction valves suppliedby the Parts Dept. must be fitted.Move the fuel tank closer to its housingusing the hydraulic jack and connect the supply pipes to the fuel vapourseparator.Refit the fuel tank in its seating andsecure with its bolts.Remove the hydraulic jack from under thefuel tank.1. Replace the rear suspension crossmeber (1a) in its housing usingthe hydraulic jack (1b) and fix it tightening the bolts (1c) tothe recommended torque.Remove the hydraulic jack from under thecrossmember.2007293

1040A14

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting213315188-7040B10load platform (luggage platform) trim - r+r . 3314100-1040A70submerged pump assembly complete with level guagecontrol - r + r . 3314706-4450B13rear wheels(2) r r . 3314094-1040A10fuel tank - r + r and decant fuel . 1. Remove the multi-purpose valve from the fuel tank.2007294

1040A30

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the lift.3315188-7040B10load platform (luggage platform) trim - r+r . 3314100-1040A70submerged pump assembly complete with level guagecontrol - r + r . Drain the fuel from the tank using suitableequipment.3314704-4450B11WHEEL (one) rear - R.R. (right) Undo the bolts and remove the rear partof the right rear wheel arch liner.1. Disconnect the connecting pipes to the valves on the tank fromthe fuel vapour separator.2. Disconnect the rapid attachment for the fuel vapour supply pipeto the canister.3. Undo the bolts fixing the fuel filler pipe to the bodyshell.2007295

1040A31

1040A32

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the lift.3314704-4450B11WHEEL (one) rear - R.R. (right) 3315188-7040B10load platform (luggage platform) trim - r+r . 3314100-1040A70submerged pump assembly complete with level guagecontrol - r + r . Drain the fuel from the tank using suitableequipment.Undo the bolts and remove the rear partof the right rear wheel arch liner.1. Release the fuel reflux pipe and the fuel vapour pipes from theband on the hose joining the rigid pipe to the tank.2. Disconnect and remove the hose joining the rigid pipe to thefuel tank.2007302

1040A40

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Open the access flap to the fuel fillerpipe cap.Undo and remove the fuel filler pipe cap.

1040A70

769

1040A74

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21- 7045A10 l/h or r/h front seat (one) - r+r . 1. Cut the floor carpet along the marked line.2. Undo the bolts fixing the inertia switch to the bodyshell.3. Disconnect the electrical connection (3a) and remove the inertiaswitch (3b).2007309

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the lift. Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315196-7040D12engine front side cover (one) lh or rh - r r (right) 3315197-7040D14engine bay rear side cover (one) lh or rh - r r (right) 3314703-4450B10Front WHEEL (one) - R.R. (right) 3315298-7055B39front additional wheel arch half (one), lh or rh,front element - r r (right) 3315302-7055B54under-engine guard - r r . 3314048-1016A40ignition coil cover on cylinder head- r+r . 3314836-5510C14ignition coil/s - r+r . 3314047-1016A20single cam cover - r + r and replace gasket . 3314211-1092G10single engine belt r r . 3314213-1092G20engine component single belt fixed tensioner - one- r + r . 3314201-1092A12crankshaft pulley - r+r for versions with air conditioner . 3314085-1032D12timing system protective cover(s) - r + r . 3314203-1092E10counter-rotating shaft drive toothed belt - r + r . 3314206-1092E20counter-rotating shaft drive toothed belts drivepulley - r + r with toothed belt removed . 3314077-1032B14toothed timing belt - r + r for timing adjustmentor replacement versions with air conditioner . 3314079-1032B52toothed driven pulley (one) - r + r . 1. Undo the bolts (1a) and remove the cam angle sensor (1b).2007336

1056B60

1056B68

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting211. Remove the clips (1a) and remove the injectors (1b) from thesingle fuel manifold pipe.2. Remove the seals from the injectors.2007338

1056B70

3314123Refer to op..1056B68set of injectors - r+ r with fuel manifold pipe removed - includes seal replacement .

1056B81

Make sure that the ignition key is in theOFF position. Check that: the air conditioning is switchedoff, the accelerator pedal is never pressed and the accelerator cableis correctly positioned (refer to op. 33141321068A30accelerator control cable - r + r ). Connect the tool to the diagnostic socketand place the knob in position 3.Connect the Examiner diagnostic equipment.Connect the Examiner diagnostic equipment.Using the Examiner, enter the "ControlUnit Test" ambient.Place the ignition key in the ON position.Using the Examiner, enter the "ActiveDiagnosis" ambient, then select "Reset self-adjustmentparameters" and "Idle actuator".Using the Examiner, press "Carry outactive diagnosis".Place the ignition key in the OFF positionand wait for 30 seconds.Place the ignition key in the ON positionand wait for 30 seconds.Using the Examiner, re-establish the dialoguewith the engine control system.Using the Examiner, enter the "Parameters"ambient and select the following tests from the menu - "Idle recognitiontest - carried out" and "Idle recognition signals - synchronized".767If at least one of the parametersdoes not conform, place the ignition key in the OFF position andrepeat the procedure. If this non conformity persists, check thatthe diagnostic cable is correctly connected and check the operationof the instrument.Place the ignition key in the OFF positionand wait for 30 seconds.Start up the engine without acting on theaccelerator pedal.Disconnect the diagnostic equipment.Test the vehicle by driving for severalkilometres then, with the engine warmed up, check that it is idlingcorrectly.

1056B82

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Release and disconnect the electrical connections (1a) and (1b)from the injection/ignition system control unit.2. Undo the nuts (2a) and remove the injection/ignition controlunit (2b).2007339

1056B82

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Ensure that the ignition key is in OFFposition, then disconnect the battery negative terminal ( 3314861-5530B10battery - r+r ). Proceed with the removal 3315197-7040D14engine bay rear sidecover (one) lh or rh - r r (Right side). 1. Loosen the band (1a) and disconnect the oil vapour recirculationpipe (1b) from the corrugated hose.2. Loosen the bands (2a) and remove the hose between resonator andthrottle body (2b), complete with resonator (2c).2007340

1056B17

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Discharge the fuel supply pressure (seeGR 10 - WARNINGS).1. Disconnect the fuel pressure regulator vacuum intake pipe.2. Remove the circlip (2a) and remove the fuel pressure regulator(2b).2007768

Diesel filter heater

K100A

Tüm kablolama şemalarına erişin araba

K100A

Tüm kablolama şemalarına erişin araba

K100B

Tüm kablolama şemalarına erişin araba

K100A

Tüm kablolama şemalarına erişin araba

K100A

Tüm kablolama şemalarına erişin araba

K100B

Tüm kablolama şemalarına erişin araba

Engine coolant temperature sensor-sender unit

K36

Tüm kablolama şemalarına erişin araba

K36

K36 - Engine coolant temperature sensor-sender unit ( ENGINE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

K36

Tüm kablolama şemalarına erişin araba

K36

Tüm kablolama şemalarına erişin araba

K36

Tüm kablolama şemalarına erişin araba

K36

Tüm kablolama şemalarına erişin araba

K36

1088E10

1088E20

1088E11

Rpm sensor

K46

Tüm kablolama şemalarına erişin araba

K46

K46 - Rpm sensor ( ENGINE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

K46

Tüm kablolama şemalarına erişin araba

K46

Tüm kablolama şemalarına erişin araba

K46

Tüm kablolama şemalarına erişin araba

K46

Tüm kablolama şemalarına erişin araba

K46

5510C10

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Disconnect the high tension leads from the ignition coil.2. Disconnect the electrical connection from the ignition coil.3. Undo the bolts (3a) and remove the ignition coil (3b).2010599

5510C14

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is OFF (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3314048-1016A40ignition coil cover on cylinder head- r+r . 1. Disconnect the electrical connections from the ignition coils.2. Disconnect the electrical connection for the air conditioningcompressor electro-magnet coupling.3. Disconnect the earth lead from the ignition coils mounting bracket.Release the electrical wiring from thebands on the tappet cover and move it aside.2010600

5510C16

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3314293-1016A42left hand cylinder head ignition coil cover - r+r . 1. Disconnect the electrical connections from the ignition coils.1. Undo the bolts (1a) and remove the electrical wiring securingbrackets (1b).Move the electrical wiring to the side.2010607

5510C18

5510C34

5510C42

5510C46

5510C48

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315302-7055B54under-engine guard - r r . 3315196-7040D12engine front side cover (one) lh or rh - r r (left). 3315197-7040D14engine bay rear side cover (one) lh or rh - r r (left). 3314249-1048B44heat exchanger/manifold pipe - r r . 3314191-1088C40thermostat- r + r . 3314285-1088C36thermostat support - r + r . 3315298-7055B39front additional wheel arch half (one), lh or rh,front element - r r . 3314195-1088D26rigid intake pipe to water pump - r+r for versionswith a/c . 3314270-1072B42left hand or right hand inlet manifold (one) - r+r . 3314269-1072B12intake manifold (one) lh or rh - r r and replacegasket (right) 1. Undo the bolt (1a) and remove the timing side knock sensor (1b).2010619

Cam angle sensor

K47

Tüm kablolama şemalarına erişin araba

K47

K47 - Cam angle sensor ( ENGINE ) Alfa Romeo 166 2.4 JTD 20v fino a 2/99

Tüm kablolama şemalarına erişin araba

accelerator pedal control

1068A12

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Remove the rubber accelerator pedal cover.

1068A14

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting211. Disconnect the end of the accelerator cable (1a) from the acceleratorpedal (1b).2. Remove the clip (2a), undo the bolts (2b) and remove the acceleratorpedal (2c).2007347

K58

Tüm kablolama şemalarına erişin araba

Fuel temperature sensor

K81

Tüm kablolama şemalarına erişin araba

K81

Tüm kablolama şemalarına erişin araba

Turbocharging sensor

K82

Tüm kablolama şemalarına erişin araba

K82

Tüm kablolama şemalarına erişin araba

K82

Tüm kablolama şemalarına erişin araba

K82

Tüm kablolama şemalarına erişin araba

K82

Tüm kablolama şemalarına erişin araba

K82

Tüm kablolama şemalarına erişin araba

Fuel pressure sensor

EGR electric fan

L30

Tüm kablolama şemalarına erişin araba

L30

Tüm kablolama şemalarına erişin araba

L30

Tüm kablolama şemalarına erişin araba

L30

Tüm kablolama şemalarına erişin araba

L30

Tüm kablolama şemalarına erişin araba

L30

Tüm kablolama şemalarına erişin araba

M10A

Tüm kablolama şemalarına erişin araba

M10A

Tüm kablolama şemalarına erişin araba

M10A

Tüm kablolama şemalarına erişin araba

M10A

Tüm kablolama şemalarına erişin araba

M10A

Tüm kablolama şemalarına erişin araba

M10A

Tüm kablolama şemalarına erişin araba

M10A

Tüm kablolama şemalarına erişin araba

M10A

Tüm kablolama şemalarına erişin araba

M10B

Tüm kablolama şemalarına erişin araba

M10B

Tüm kablolama şemalarına erişin araba

M10B

Tüm kablolama şemalarına erişin araba

M10B

Tüm kablolama şemalarına erişin araba

M10B

Tüm kablolama şemalarına erişin araba

M10B

Tüm kablolama şemalarına erişin araba

M10C

Tüm kablolama şemalarına erişin araba

M10C

Tüm kablolama şemalarına erişin araba

M10E

Tüm kablolama şemalarına erişin araba

M10E

Tüm kablolama şemalarına erişin araba

M10E

Tüm kablolama şemalarına erişin araba

M10F

M10B

Tüm kablolama şemalarına erişin araba

Heater plugs control unit

M15A

Tüm kablolama şemalarına erişin araba

M15A

Tüm kablolama şemalarına erişin araba

M15A

Tüm kablolama şemalarına erişin araba

M15B

CODE control unit

5580E46

5580E50

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting211. Press in the direction of the arrow and lower the volumetricsensor unit (1a), releasing it from the inner retainers (1b) and(1c). 2071341

abs check/adjustment devices

3340A12

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on theramp. Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315196-7040D12engine front side cover (one) lh or rh - r r (left). 3315197-7040D14engine bay rear side cover (one) lh or rh - r r (left). Remove the cap with built-in brake fluidlevel switch and drain the brake/clutch fluid from the reservoir usinga suitable syringe.1. Disconnect the comb from the A.B.S. hydraulic and electroniccontrol unit.2. Release the A.B.S. pipes from their clip.3. Disconnect the pipes from the A.B.S. hydraulic and electroniccontrol unit and move them aside.2009904

3340A13

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on theramp. Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 3315196-7040D12engine front side cover (one) lh or rh - r r (left) 3315197-7040D14engine bay rear side cover (one) lh or rh - r r (left) 3314591-3340A12A'B.S. system. - electronic and hydraulic CONTROLUNIT R.R. . Remove the protection1. Disconnect the front engine joint and release it from the fixingband.2. Disconnect the electrical connection from the cap and move theelectrical wiring aside.2009908

3340A26

3340A28

3340A35

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on thelift.3314864-5530B54battery cover - r+r . 3314861-5530B10battery - r+r . 3314863-5530B52Battery DRIP TRAY/SUPPORT - R.R. . 1. Disconnect the electrical connection (1a) for the rear rightwheel speed sensor and release the wiring from the clip (1b).2. Release the rubber cable pass from the rear left wheel speedsensor from the bodywork.2009921

3340A37

CAE control unit

M55

Tüm kablolama şemalarına erişin araba

M55

Tüm kablolama şemalarına erişin araba

M55A

Tüm kablolama şemalarına erişin araba

M55B

Tüm kablolama şemalarına erişin araba

M55

Tüm kablolama şemalarına erişin araba

M55

Tüm kablolama şemalarına erişin araba

M55A

Tüm kablolama şemalarına erişin araba

M55B

Tüm kablolama şemalarına erişin araba

Fuel pump and sender unit

5540B46

5540B48

injectors and lines

fuel heating device

1044D10

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting213314343-1044B10fuel filter assembly - r + r or replace . 3314344-1044B20fuel filter filtering element - replace . 1. Undo the centre connector (1a) and remove the fuel heater (1b).2008666

1044D20

<anchor>0</anchor>Removing<icon><imageid>20</imageid></icon>1Refitting21 Make sure that the ignition is off (STOPposition), then disconnect the negative battery terminal (referto op. 33148615530B10battery - r+r ). 1. Disconnect the electrical connection from the thermal switchfor the fuel heater.2. Undo and remove the thermal switch for the fuel heater.2008667

Multiple tester connection

R10