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 system is managed by a single control unit that controls the twin spark ignition (static and lost spark), and the injection (phased).The system uses signals received from numerous sensors to control actuators. It is connected to the following systems:fuel supply;air supply:accelerator pedal;engine cooling system;exhaust with preconverters and catalytic converter controlled by three Lambda sensors;fuel vapour recirculation.The throttle body is also controlled electronically by the control unit; special software in the engine management control unit computes throttle opening; This dispenses with the need for a mechanical connection between the accelerator pedal and the throttle body.The control unit also controls the hydraulic variable valve timing, an exclusive device which allows the intake timing to be optimised.This version is also characterized by the adoption of a variable geometry inlet system, managed by the fuel injection control unit in accordance with the engine's operating conditions.Thanks to the electronic management described above, this engine conforms to the latest anti-pollution and continuous control regulations in accordance with the EOBD (European On Board Diagnosis) system; this system allows continuous diagnosis of the car components relating to emissions, and indicates to the user, by switching on the relevant warning light on the instrument panel, any deterioration in these components. For more details 3022419Characteristic of working principle1056PETROL INJECTION SYSTEM . The system is also 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, in the engine compartment unit.
Functional description The engine control unit M10 monitors and controls the entire electronic ignition and injection system. The system is supplied directly by the battery via a line protected by the maxifuse CVM located on the battery, connector B99 . The supply controlled by the ignition (15/554) reaches pin 47 of connector A of M10 from the line protected by fuse F16 of the engine compartment unit B1 . The control unit M10 is supplied directly by the battery at pin 15 of connector A, via a line protected by fuse F18 of the unit B1 . The main injection relay T9 of B1 controls the entire system: this is excited by a control signal (earth) received from pin 31 of connector A of control unit M10 and then sends power:to pins 16, 32 and 48 of connector A of the unit, via the line protected by fuse F17 of B1 ;the air flow meter K41 , fuel vapour recovery solenoid L10 , variable geometry control solenoid L15 , variable valve timing actuator N76 and Lambda probes K15 , K15 and K17 ; (all these lines are protected by fuse F11 of B1 ;to the injectors N70 and the coils A30 , via the line protected by fuse F22 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 30 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. The engine control unit M10 receives signals from the various sensors in order to monitor all engine operating conditions. Rpm sensor K46 provides information on engine speed via a frequency signal sent to pins 10 and 59 of connector B of control unit M10 . These two signals are very low intensity and are therefore shielded. Timing sensor K47 is supplied from pin 51 of connector B of control unit M10 , receives a reference earth from pin 26 of connector B and sends a signal of frequency corresponding to the timing to pin 42 of control unit connector B. Engine temperature sender unit K36 riceives a reference earth from pin 26 of connector B of control unit M10 and supplies a signal proportional to the coolant temperature to pin 25 of control unit connector B. The three Lambda probes K15, K16 and K17 provide the control unit M10 information concerning the correct composition of the air-fuel mixture in three different positions of the exhaust: two are upstream of the precatalyzers, the third is upstream of the main catalyzer. The probe K15 , on the right precatalyzer, sends the signal to pin 23 of connector B of M10 , while pin 55 supplies the reference earth. Probe K15 is heated by a resistor in order to ensure it works efficiently even when cold. The resistor is supplied by the main relay and receives an earth signal from pin 34 of connector B of control unit M10 . The probe K16 , on the left precatalyzer, sends the signal to pin 39 of connector B of M10 , while pin 7 supplies the reference earth. The probe K16 is heated with a resistor, supplied by the main relay, and receives an earth signal from pin 2 of connector B of control unit M10 . The probe K17 downstream of the main catalyzer sends the signal to pin 28 of connector B of M10 , while pin 60 supplies the reference earth. The probe K17 is heated with a resistor, supplied by the main relay, and receives an earth signal from pin 50 of connector B of control unit M10 . Knock sensor K50 provides information on knock status via a frequency signal sent to pin 22 of connector B of control unit M10 . It receives a reference earth from pin 54 of connector B. The signals are very low intensity and are therefore shielded. Air flow meter K41 (supplied by the relay J10 ) receives a reference voltage from pin 63 of connector A of the control unit, and sends to pin 57 of connector A a signal proportional to the air flow. K41 also contains an air temperature sensor: the sensor reference earth is supplied by pin 25 of connector A of M10 , while an air temperature signal is received by pin 54 of connector A. Accelerator pedal K55 is fitted with two built-in potentiometers (a main one and a safety back-up). The first receives power and earth from pins 56 and 24 respectively of connector A of M10 and sends a corresponding signal to pin 8 of the same connector. The second receives power and earth from pins 7 and 25 respectively of connector A of M10 and sends a corresponding signal to pin 40 of connector A. Pin 274 of connector A of M10 receives the signal coming from the brake lights switch I30 , with the supply controlled by the ignition (INT) from fuse F37 of the junction unit B2. Pin 50 of connector A of M10 receives the signal coming from the clutch switch I31 . Control unit M10 controls the opening of individual injectors N70, via duty cycle signals produced by pins 19 (cyl. 1), 52 (cyl. 2), 35 (cyl. 3) and 3 (cyl. 4) of connector B of M10 . The injectors N70 receive a power supply to enable the opening from the main relay R9 . Control unit M10 also controls coils A30 via control signals (earth) for the coil primary windings, while the secondary winding sends a pulse to the spark plugs: from pins 16 and 14 of connector B for cylinder pair 1-4 and from pins 30 and 31 of connector B of M10 for cylinders 2-3. The coil A30 primary windings receive a signal to enable opening from the main relay. Throttle body actuator N75 is fitted with two built-in potentiometers connected in parallel: they control throttle opening via a stepper motor. The motor receives information from pins 17 - 49 and 1 - 33 of connector B of M10 . Pin 58 of connector B sends a power supply to both potentiometers, pin 26 supplies an earth signal to the potentiometers, while pins 24 and 41 of the same connector receive signals from the throttle body actuator N75 . Fuel vapour recovery solenoid L10 allows fuel vapours to pass through to the engine intake where they join the mixture entering the combustion chamber. Valve L10 , supplied by main relay, is opened by the control unit when the engine is under load via a duty-cycle signal from pin 5 of connector B of M10 . Variable geometry solenoid L15 is controlled from pin 4 of connector B of control unit M10 . Variable valve timing system N76 controls intake advance mechanically; it is controlled by pin 36 of control unit connector B. The control unit M10 receives the signal for the minimum engine oil pressure sensor K30 at pin 60 of connector A. The control unit M10 is connected via the CAN network to the Body Computer M1 and the other nodes on the network: through this connection, it sends information concerning:system self-test, which can be used by connecting to connector G of M1 .engine water temperature, which is sent to the instrument panel E50 which manages the relevant gauge and warning light;rpm, which is sent to the rev counter of the instrument panel E50 ;engine oil minimum pressure, which is sent to instrument panel E50 which manages the relevant warning light; It receives, via CAN, the speedometer signal generated by the ABS control unit M50 The self-test system of the control unit M10 also generates a signal - which comes from pin 46 of connector A - which is connected directly to the 'EOBD' warning light located in the instrument panel E50 . The self-test data can be read by connecting to connector G of the Body Computer M1 - pin 7: it receives the signals from pin 53 of connector A from the control unit M10 via the specific tester line.
Ignition coil (cyl. 1)
A30A
A30A
A30B
A30B
A30C
A30C
A30D
A30D
A30E
A30F
coil, ecu, sensors
5510C14
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).Proceed with removal 3024766-1016A40ignition coil cover oncylinder head- r+r .1. Disconnect electrical connections (1a) and (1b) for the Lambdasensors.2. Disconnect the electrical supply connection for the air conditioningcompressor.2004890
5510C16
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).Proceed with removal 3024951-1016A42left hand cylinder headignition coil cover - r+r .1. Disconnect the electrical connections from the left cylinderhead ignition coils.2. Undo the bolts (2a) and remove the ignition coils (2b) from theleft cylinder head.2048832
5510C18
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).Proceed with removal 3024851-1072B50sleeves connecting aircapacity box to inlet manifold is - r+r .1. Disconnect the electrical connections from the right cylinderhead ignition coils.2. Undo the bolts (2a) and remove the ignition coils (2b) from theright cylinder head.2048833
5510C26
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.
5510C34
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).1. Loosen the band (1a) and disconnect the oil vapour recirculationpipe (1b) from the corrugated hose.2. Loosen the bands (2a) and remove the corrugated hose (2b), completewith resonator (2c).2048834
5510C42
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213025802-7040A37fuse box cover - r r1. Disconnect the electrical connections at the front (1a, 1b, 1c,1d, 1e, 1f).2. Undo the bolts fixing the control unit.3. Undo the bolts shown fixing the dashboard cover.2004865
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Ensure that the ignition key is in the OFF position, then disconnectthe negative battery terminal (-).2. Open the maxi fuse box cover.3. Undo the bolts securing the 'maxi-fuse' box to the battery.4. Loosen the bolt fixing the battery terminal (+).5. Release the maxi fuse box from the battery and move it to theside.2004975
5530B14
Follow these precautions:769768768
5530B18
Follow these precautions.769On batteries with an opticam hydrometer,electrolyte level and battery charge status can be monitored qualitativelyby examining the indicator colour: a light, bright colour indicates low electrolytelevel: top up with distilled water;a dark colour without a green area in thecentre indicates that the electrolyte level is correct but chargeis low: recharge the battery; a dark colour with a green area in themiddle indicates that both electrolyte level and charge status arecorrect: no action is necessary. For further details, see DESCRIPTION ANDOPERATION - 5580.768Proceed as follows.Check the battery voltage without loadusing the test device recommended by the Service outlets (e.g. 'MICRO360'). Depending on the voltage values measured,which define the state of charge of the battery, proceed as follows:If the voltage without load is less than12.10 V, replace the battery (see op.). 5530B10).If the voltage without load is over 12.10V but less than 12.50 V, recharge the battery (see op. 5530B14).If the voltage without load is over 12.50V, the battery is efficient.If necessary, top up the electrolyte asfollows.Carefully remove the cap strip.Top up with distilled and deionized water,taking care not to allow electrolyte to splash out.768
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the vehicle on a lift.Open the bonnet lid.1. Release the retainers (1a) and remove the cover (1b).2004980
5530B40
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Open the bonnet lid.1. Release the retainers (1a) and remove the cover (1b).2004986
5530B52
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Proceed with removal 3025534-5530B10battery - r+r .1. Remove the relay/fuse box cover.2. Undo the nut (2a) and disconnect the earth lead (2b) from therelay-fuse box.2004990
5530B60
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213025534-5530B10battery - r+r1. Remove the battery drip tray.2. Unscrew bolts (2a) and loosen bolt (2b) securing the batterycradle.3. Move the battery cradle aside.4. Release the belt retaining stud.5. Remove the belt.2005002
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Release the retainers for the switch panel from the dashboardtrim.2. Disconnect the electrical connections.3. Recover the switch panel.2005045
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213025620-5580E08aerial for alpha code- r r1. Disconnect the electrical connections (1a, 1b) from the ignitionswitch.2. Use a drift and undo the headless bolts (2a); remove the ignitionswitch (2b).7682004913
5520A14
769
5520A16
769
5520A18
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. If necessary, regulate the steering wheel height adjustment lever.2. Undo the bolts fixing the lower trim.3. Remove the lower trim, releasing it from the inner retainersand the steering wheel.2004920
brake and reversing lights
5550D10
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Working under the left side of the dashboard cover, rotate theswitch in a clockwise direction through around 90 degrees and moveit. 2. Disconnect the electrical connections.3. Recover the switch.2005033
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Open the tailgate.1. Unscrew the bolts2. Move the trim with the third brake light slightly and disconnectthe electrical connection. 3. Recover the third brake light.2005035
5550D17
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213025582-5550D16third stop light - r+r1. Release the bulb holder (1a) from the retainers (1b) and extractit.2. Extract the bulb(s) (press fit).2005037
5550D18
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213025278-3380A44handbrake/linkage protection- r+r1. Place the handbrake in a lowered position in order to be ableto gain access to the switch fixing bolts. 2. Using a screwdriver, undo the bolt fixing the switch.3. Lift up the handbrake lever.4. Move the switch slightly and disconnect the electrical connection.5. Recover the switch.2005038
5550D22
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the vehicle on a lift.1. Raise the vehicle and disconnect the electrical connection forthe reversing light switch.2. Undo and remove the reversing lights switch.2005039
5550D24
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Open the tailgate.1. Working on the right end of the tailgate, remove the cover.2. Unscrew the nuts.2005040
5550D26
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting213025586-5550D24reversing light - r+r1. Unscrew the bolts2. Remove the bulb holder and bulb.3. Remove the bulb (bayonet fitting).2005042
multi-point injection system (mpi)
1056B09
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect the electrical connection from the air flow meter.2. Loosen collars (2a) and remove air flow meter (2b) after disconnectingit from the air intake sleeves.2001588
<anchor>1</anchor><span>Refitting</span><icon><imageid>21</imageid></icon>0Removing20Refit the variable valve timing electro-magnet and secure by tightening the bolts to the recommended torque.Connect the electrical connection to thevariable valve timing electro-magnet.Proceed with the refitting 3024766-1016A40ignition coil coveron cylinder head- r+r .Connect the battery terminal (-).
1056B50
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect the electrical connection from the air flow meter.Disconnect the electrical wiring for theflow meter from the fastening on the air intake sleeve.2. Disconnect the oil vapour recirculation pipe from the air intakeduct.3. Undo the bolts (3a) and remove the air intakehouse (3b) completewith air flow meter (3c).2002026
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3024766-1016A40ignition coil coveron cylinder head- r+r . Discharge the fuel supply pressure withthe tool connected to the specific valve located on the side ofthe fuel manifold pipe.1. Disconnect the electrical connections from the injectors.2. Disconnect the rapid attachment of the fuel supply front pipe,fuel manifold pipe side.3. Release the front fuel delivery pipe from the fastening on theair chamber.2001601
1056B68
<anchor>0</anchor><span>Removing</span><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.2001605
1056B70
<anchor>0</anchor><span>Removing</span><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 injector2001606
1056B78
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect the electrical connection from the switch on the clutchpedal.2. Turn the switch clockwise through 90 degrees and remove.2001607
1056B81
Make sure that the ignition key is in theOFF position.Check that the air conditioner is off andthat the accelerator pedal is never pressed.Connect the tool to the diagnostic socketand place the knob in position 3.Connect the Examiner diagnostic equipment.Place the ignition key in the ON position.Using the Examiner, enter the 'ControlUnit Test' ambient.Using the Examiner, enter the 'Active Diagnosis' ambient,then select 'Reset self-adjustment parameters' and 'Idle actuator'.Using the Examiner, press 'Carry out activediagnosis'.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><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect electrical connections (1a) and (1b) from the injection-ignitioncontrol unit.2. Release the electrical wiring from the fastening on the ignition/injectionsystem control unit mount.2001608
1056B87
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect electrical connections (1a) and (1b) from the injection-ignitioncontrol unit.2. Release the electrical wiring from the fastening on the ignition/injectionsystem control unit mount.2001610
1056B90
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect the fuel vapour recirculation pipe from the air inakesleeve.2. Disconnect the intake hose from the throttle body integratedwith D.V.L. and move to one side.2001616
1056B10
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-). Proceed with removal 3024825-1048A28vacuum air circuit resonatorpipe - r+r . 1. Disconnect the electrical connection from the air flow meter. 2. Undo the nuts (2s) and remove the brackets (2b) securing theair flow meter to the aiar filter cover.3. Remove the air flow meter (3a), complete with hose (3b).2067872
1056B62
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).Proceed with removal 3024979-1072B42left hand or right handinlet manifold (one) - r+r .Discharge the fuel system pressure withthe tool connected to the bleed valves on the fuel pipe.1. Disconnect the quick-release connector for the front fuel supplypipe, fuel pipe side.2. Disconnect the electrical connections from the injectors.3. Undo the bolts (3a) and remove the fuel pipe (3b) complete withinjectors (3c).769Avoid working with the engine hot underall circumstances;Never use tools such as pliers, screwdrivers,etc. under any circumstances;If it is released, rotate the rapid connectorcover before acting on the release buttons;Check its condition (deformation/breakageof retaining lugs, release buttons) before reconnecting it;After re-engageing the rapid connector,check that it is correctly attached by pulling it;At the end of fitting, check that thereare no fuel leaks by starting up the engine again;If there is damage to the rapid connector,replace the complete right pipe.2067877
1056B66
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).Discharge the fuel system pressure withthe tool connected to the bleed valve on the left fuel pipe.1. Disconnect the electrical connections from the left injectors.2. Disconnect the quick-release connector for the front fuel supplypipe, fuel pipe side.3. Disconnect the rapid connector from the right fuel manifold pipeto the left one.769Avoid working with the engine hot underall circumstances;Never use tools such as pliers, screwdrivers,etc. under any circumstances;If it is released, rotate the rapid connectorcover before acting on the release buttons;Check its condition (deformation/breakageof retaining lugs, release buttons) before reconnecting it;After re-engageing the rapid connector,check that it is correctly attached by pulling it;At the end of fitting, check that thereare no fuel leaks by starting up the engine again;If there is damage to the rapid connector,replace the complete right pipe.4. Undo the bolts (4a) and remove the left fuel manifold pipe (4b)complete with injectors (4c).2067878
1056B67
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).Proceed with removal 3024979-1072B42left hand or right handinlet manifold (one) - r+r .Discharge the fuel system pressure withthe tool connected to the bleed valve on the right fuel pipe.1. Disconnect the electrical connections from the right injectors.2. Disconnect the rapid connector connecting the right fuel manifoldpipe to the left one.769Avoid working with the engine hot underall circumstances;Never use tools such as pliers, screwdrivers,etc. under any circumstances;If it is released, rotate the rapid connectorcover before acting on the release buttons;Check its condition (deformation/breakageof retaining lugs, release buttons) before reconnecting it;After re-engageing the rapid connector,check that it is correctly attached by pulling it;At the end of fitting, check that thereare no fuel leaks by starting up the engine again;If there is damage to the rapid connector,replace the complete right pipe.3. Undo the bolts (3a) and remove the right fuel manifold pipe (3b)complete with injectors (3c).2067879
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3024816-1040A70submerged pump assemblycomplete with level guage control - r + r . Draw off the fuel from the tank using suitableequipment.Remove the handbrake boot.1. Lift up the handbrake lever (1a) and loosen the nut (1b) tensioningthe handbrake cables.2001552
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Open the access flap to the fuel fillerpipe cap.Undo and remove the fuel filler pipe cap.
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3025836-7040L40front compartment scuffstrip - r r . 1. Undo bolts (1a) and remove the inertia swtich (1b) after disconnectingelectrical connection (1c).2001571
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect the electrical connection for the right Lambda sensorand release the wiring from the bands.2. Disconnect the electrical connection for the left Lambda sensorand release the wiring from the fastenings.2001719
1080B60
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect the electrical connection for the Lambda sensor.2001722
1080B62
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect the electrical connections (1a) and (1b) for the Lambdasensors.2001724
1080B92
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3024856-1072C44exhaust manifold heatshield on bulkhead - r+r . 1. Disconnect the electrical connection for the left Lambda sensor.2001735
1080B93
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3024856-1072C44exhaust manifold heatshield on bulkhead - r+r . 1. Disconnect the electrical connection for the right Lambda sensor.2. Release the electrical wiring for the right Lambda sensor fromthe fastening.3. Undo and remove the right Lambda sensor.2001737
1080B94
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3024856-1072C44exhaust manifold heatshield on bulkhead - r+r . 1. Undo and remove the front Lambda sensor for the catalytic converter.2001738
1080B95
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect the electrical connection for the rear Lambda sensorfor the catalytic converter.2001739
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Make sure that the ignition key is in theOFF position. then disconnect the battery negative (-) terminal.Release and rmove the engine oil dipstick.Proceed with removal 3025915-7055B54under-engine guard -r r .Proceed with removal 3024876-1080B92left upper lambda sensorr r .Proceed with removal 3024980-1076A70heat shield for left catalyticpreconverter r r .1. Undo the bolt (1a) and remove the bracket (1b) joining the exhaustpipes between the preconverters and the catalytic converters.2067930
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the car on the ramp.Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).1. Open the electrical connections box cover.2. Remove the connections and disconnect the electrical connectionfor the left rear Lambda sensor for the catalytic converter.Release the electrical wiring for the leftrear Lambda sensor for the catalytic converter from the fastenings inthe engine bay.2067972
1080B97
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the car on the ramp.Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).1. Open the electrical connections box cover.2. Remove the connections (2a) and disconnect the electrical connectionfor the right rear Lambda sensor for the catalytic converter (2b).Release the electrical wiring for the rightrear Lambda sensor for the catalytic converter from the fastenings inthe engine bay.2067976
1. Using the dipstick, check that the engine oil level is betweenthe MIN and MAX marks on the actual dipstick.767This check should be carried outwith the vehicle on a flat surface, several minutes after the enginehas been switched off.2. If necessary, top up the level introducing the recommended oilafter having removed the cap.767The table shows the quantity forperiodic replacement.For a distinctly sporty performance, usethe recommended oil for the engine lubrication circuit.767The table shows the quantity forperiodic replacement.For the optimum operation of the enginein particularly harsh climatic conditions (temperatures below -15degrees C), use the recommended oil for the engine lubrication circuit.767The table shows the quantity forperiodic replacement.7692001755
1084A16
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Proceed with the removal 3024856-1072C44exhaust manifold heatshield on bulkhead - r+r . 1. Remove the engine oil dipstick.2. Undo the nut (2a) and remove the engine oil dipstick pipe (2b).2001756
1084A42
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3024856-1072C44exhaust manifold heatshield on bulkhead - r+r .
1084A46
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-).Proceed with removal 3025360-4450B04right front wheel rr .Proceed with removal 3025911-7055B42Additional FRONT WHEELARCH (one), left or right - R.R. .1. Disconnect the electrical connection from the engine oil temperaturesender unit.2. Undo and remove the engine oil temperature sender unit.2067996
1084A40
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Place the car on a ramp.Disconnect the battery negative terminal.Raise the lift.3025915-7055B54under-engine guard - r r1. Undo the nut (1a) and bolt (1b) and remove the power unit rearrigid mount reinforcement (1c).2002379
1084A22
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF position, then disconnect the negative battery terminal (-). Proceed with removal 3025001-1016A10sound-proofing cover- r + r . 1. Loosen the band and disconnect the engine oil vapour recoverypipe from the engine oil filler. 2. Disconnect the electrical connection from the engine coolanttemperature sensor. 2048452
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Remove the rubber accelerator pedal cover.
1068A20
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.1. Disconnect the electrical connection for the accelerator pedalpotentiometer.2. Undo the bolts (2a) and remove the accelerator pedal with potentiometerincorporated (2b).2001638
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Disconnect the rapid attachments and remove the fuel vapour pipefrom the active charcoal filter to the intermediate coupling.2001753
1080E63
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3024766-1016A40ignition coil coveron cylinder head- r+r . Proceed with the removal 3024836-1056B60single fuel manifoldpipe, with injectors - r + r . Proceed with the removal 3024851-1072B50sleeves connecting aircapacity box to inlet manifold is - r+r . 1. Undo the bolts fixing the fuel vapour pipe from the intermediatecoupling to the solenoid valve to the air chamber.2. Release the fuel vapour pipe from the intermediate coupling tothe solenoid valve from the fastening.3. Undo the bolts fixing the fuel vapour enabling solenoid valveto the ilet mounting bracket.4. Loosen the band (4a) and remove the fuel vapour pipe from theintermediate coupling to the solenoid valve (4b).2001754
1080E66
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Disconnect the rapid connector for the fuel vapour pipe leadingto the air chamber, active charcoal filter side.2067991
Variable geometry control solenoid
L15
modular inlet manifold (v.i.s.)
1072D10
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Position the vehicle on the ramp.Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3025915-7055B54under-engine guard -r r . 1. Undo the bolt fixing the mounting bracket to the modular intakemanifold.2002066
1072D14
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Loosen the bands (1a) and remove the hoses joining the long airintake manifolds to the manifold casing (1b).2002077
1072D20
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting211. Disconnect the vacuum intake pipe from the air flow switchingdevice actuator and release it from the fastening.2. Disconnect the linkage for the air flow switching cotrol actuator.3. Undo the bolts (3a) and remove the air flow switching controlactuator (3b).2002078
1072D22
<anchor>0</anchor><span>Removing</span><icon><imageid>20</imageid></icon>1Refitting21Ensure that the ignition key is in theOFF postition, then disconnect the battery negative terminal.Proceed with the removal 3024766-1016A40ignition coil coveron cylinder head- r+r . Proceed with the removal 3024759-1008C10power unit upper reactionlink r r . Proceed with the removal 3025293-4130B10power steering fluidresevoir r r . 1. Disconnect the electrical connection from the enablement solenoidof the changeover device actuator.2. Disconnect the vacuum intake pipe from the air flow switchingdevice actuator and release it from the fastening.3. Disconnect the linkage for the air flow switching cotrol actuator.2002079
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