2009 LAMBORGHINI MURCIÉLAGO oil
[x] Cancel search: oilPage 755 of 1173
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& ' L V D V V H P E O L Q J W K H V S R L O H U 3 U H O L P L Q D U \ R S H U D W L R Q V •
Remove the silencer safety grid .
• Remove the central rear grid (081303).
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1. Detach the 2 connectors ( $ ) L J ).
2. Unscrew the 2 screws ( % ) L J ) securing the 2 brackets to the rear hood (1 screw for each bracket)
3. To remove the hood, detach the joints ( & ) L J ) from the bushings ( ' ) L J ).
To remove the mobile wing on the spoiler:
4. Unscrew the 2 screws ( ( ) L J ) securing each of the 2 electric motors powering the mobile wing.
Once the electric motor has been removed, manually lift the mobile wing and unscrew the 2 screws securing the
piston rod to the wing (1 screw per piston) and all 4 screws (2 on the right and 2 on the left) securing the mobilewing to the rear hood.
8 V H W K H / ' $ 6 V \ V W H P W R R S H U D W H W K H P R W R U
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7 K L V V H F W L R Q H [ S O D L Q V K R Z W R D V V H P E O H A) Rear hood support pistons % 5 H D U K R R GC) Spoiler ' ( Q J L Q H K R R G O R F N ( 5 H D U K R R G O R F N
Page 761 of 1173
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C) Assembling the spoiler
To assemble the mobile wing on the spoiler:
1.
Lift the mobile wing and tighten the 2 screws securing the electric motor to the wing (1 screw per motor) and all
4 screws (2 on the right and 2 on the left) securing the mobile wing to the rear hood.
2. Tighten the 2 screws ( $ ) L J ) securing each of the 2 electric motors powering the mobile wing.
To assemble the spoiler:
3. Position the hood and insert the joints ( % ) L J ) into the bushings ( & ) L J ).
4. Secure the 2 brackets to the rear hood using the 2 screws ( ' ) L J ) (1 screw for each bracket).
5. Connect the 2 connectors ( ) L J .
6. Reset the system from the dialogue box in LDAS-32 (109100).
• Assemble the central rear grid (081305).
• Assemble the silencer safety grid (025105).
5 H V H W X V L Q J W K H / ' $ 6 V \ V W H P
Page 806 of 1173
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7 K L V V H F W L R Q H [ S O D L Q V K R Z W R G L V D V V H P E O H $ ' L V D V V H P E O L Q J W K H U L J K W V L G H P H P E H U R Q W K H E R G \ % ' L V D V V H P E O L Q J W K H O H I W V L G H P H P E H U R Q W K H E R G \ $ ' L V D V V H P E O L Q J W K H U L J K W V L G H P H P E H U R Q W K H E R G \ 3 U H O L P L Q D U \ R S H U D W L R Q V •Remove the rear seat cover (bottom) (086803).
1. Unscrew the screws securing the body side member ( A-Fig.1) to the car using the free space created by the
rear seat cover.
• Raise the car on the car lift (000000).
• 5 H P R Y H W K H Z K H H O V R Q W K H U L J K W À D Q N I U R Q W D Q G U H D U Z K H H O V (060103).
• Remove the rear element of the front wheel arch (082103).
• Remove the front element of the rear wheel arch (082103).
Side member disassembly
2. Unscrew the 2 screws ( B-Fig.2) securing the conveyor to the side member, using the free space created by the
rear element of the front wheel arch.
3. Unscrew the screw ( C-Fig.2) securing the conveyor to the oil radiator, using the free space created by the front
element of the rear wheel arch.
Page 810 of 1173
![LAMBORGHINI MURCIÉLAGO 2009 Service Repair Manual 1
L824 08 53 05
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7 K L V V H F W L R Q H [ S O D L Q V K R Z W R D V V H P E O H
A) Assembling the right side member on the body
B) Assembling the left side member on the body
A) Assembling the right side member on the body
1. Tighten the 4 screws ( A-Fig.1) on the upper part of the side member.
2. Tighten the 4 screws ( B-Fig.1) on the lower part of the side member onto the 2 relative support brackets.
3. Tighten the screw ( C-Fig.1) at the front of the side member.
4. Attach the panel with the words “MURCIÉLAGO” above the side member.
• Assemble the oil radiator (011705).
5. Secure the air conveyor onto the side member using the 2 internal screws ( D-Fig.2).
6. Tighten the screw ( E-Fig.2) to secure the conveyor onto the oil radiator.
Page 969 of 1173
![LAMBORGHINI MURCIÉLAGO 2009 Service Repair Manual 1
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Alternator disassembly 3 U H O L P L Q D U \ R S H U D W L R Q V •
Disassemble the rear engine hood and the rear compartment (spoiler holder) (081303).
• Disassemble the silencer covers.
' L V D V V H P E O \
1. Disconnect the alternator wiring harness ( A-Fig.1).
2. Disconnect the vent pipe ( B-Fig.1) from the alternator cover after loosening the relative clamp.
3. Remove the auxiliary belt (010103).
4. Remove the alternator’s heat-proof panel ( C-Fig.2), unscrewing the screw ( D-Fig.2) and the 2 bolts ( E-Fig.2).
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The ignition control mainly consists of determining the spark advance required according to the engine operating
conditions and its actuation by the piloting of the power transistor incorporated in the power module inside the engine control unit.
The spark advance calculated on the basis of the engine load and speed is then corrected according to different engine operating conditions.
Each coil primary is supplied by the battery voltage through a relay which, in its turn is controlled by the engine
control unit: The connection to round takes place through the power transistor.
The engine control unit, after a cylinder TDC signal, sends a signal, with a certain delay, to the relevant power
module, that starts at that moment (conduction start moment) to send current to the coil primary circuit to bring the
value to about 6 Amperes (saturation current).
Obviously this moment varies in angle in relation to the bursting TDC of each cylinder since the dwell needed to
saturate the current in the coil primary circuit is constant, whereas the time required by the engine to make two revolutions (cycle) reduces as the rotation speed increases. 7 K H H Q J L Q H F R Q W U R O X Q L W V L J Q D O U H P D L Q V X Q W L O W K H P R P H Q W R I W K H G H V L U H G V S D U N D G Y D Q F H R Q W K H V S H F L ¿ F F \ O L Q G H U
The moment the control unit removes the signal from the power module, the current in the coil primary circuit is cut
off. This, by induction, generates a sudden rise in voltage on the secondary circuit that is discharged to ground, generating a spark on the ignition spark plug. ( D F K F \ O L Q G H U K D V D F R L O ¿ W W H G G L U H F W O \ R Q W R W K H V S D U N S O X J Z L W K R X W D K L J K Y R O W D J H F D E O H
7 K H F R L O V D U H R S H U D W H G Z K H Q W K H H Q J L Q H L V V W D U W H G L Q D G Y D Q F H E \ D I H Z F \ F O H V Z L W K U H V S H F W W R ignition.
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stopped.
Page 975 of 1173
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6 0 2 7 & U D Q N V K D I W 6 H Q V R U 6 L J Q D O
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A Cylinder Bank 1-6 Module CommandsB Cylinder Bank 1-6 Connection Diagram
B1/../B6: Cylinder (with Power Transistors) Bank 1-6 CoilsIgnition order: 1-4-2-6-3-5
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