oil type LAMBORGHINI MURCIÉLAGO 2009 Service Repair Manual
Page 142 of 1173
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Description i.o. non i.o. Repaired
i.o. = in order NOTES: Date:
not i.o. = out of order
Repaired = the problem has been cleared up Signature:
CHECKLIST
Order numberService managerNumber plateRegistration date
Engine number Gearbox numberGearbox typeKm/Mls
VIN ModelModel YearDate
Mechanic’s name Delivery dateCar numberType of job carried out
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Engine compartment (rear)
Engine and engine compartment: visually check for any leaks and/or faults
Engine oil: check the oil level and top up if necessary
& R R O L Q J V \ V W H P F K H F N W K H D Q W L I U H H ] H À X L G D Q G W K H F R R O D Q W O H Y H O $ Q W L I U H H ] H S U R W H F W L R Q X S W R ƒ & % U D N H V P D [ L P X P À X L G O H Y H O
Lifting system: ensure the system functions correctly
Gearbox: check the oil level and top up if necessary Luggage compartment (front)
: L Q G V F U H H Q Z D V K H U V \ V W H P F K H F N W K H À X L G O H Y H O D Q G W R S X S Lower part of the vehicle
Engine, gearbox, differentials, steering, coupling covers: visual check to ensure there are no leaks and/or damage
Brake system: visual check to ensure there are no leaks and/or damage
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® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Otto cycle 4-intake-stroke engine, 12 V cylinders at 60°, 4-valve timing system for each cylinder, double chain-
controlled double overhead camshaft, intake and exhaust phase transformers, indirect MPI injection (one injector
per cylinder), static electronic ignition (one coil per cylinder), variable length duct and throttle bodies controlled
by its control units, liquid cooling system with double radiator, dry pan lubrication with double pump controlled by
independent chain and oil radiator, gas emissions recycling system, six in two in one exhaust system with catalyst and exhaust noise control system.
Aluminium alloy and H+T silicon “open deck” type crankcase with wet inserted liners.
The cylinder heads are aluminium alloy and H+T silicon, with bronze valve guides and cast iron valve seats.
Cr Mo H+T steel crankshaft, working surfaces are hardened by gaseous nitriding. The main bearings are smooth.
The main bearing caps are integrated in a block structure to give maximum stiffness.
( D F K W L P H W K H F U D Q N V K D I W L V X Q G H U V L ] H G L W L V P R V W L P S R U W D Q W W R U H V W R U H W K H V X U I D F H K D U G Q H V V E \ special heat treatment.
Steel alloy cylinder liners with Nikasil-treated internal surfaces. This treatment ensures a very high surface hardness.
This type of liners cannot be lapped.
Steel connecting rods with modular head, smooth bearings at big and small ends. Pressed light alloy pistons with three rings (two seals and one oil ring).
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Fig.2
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Fuel pump
The two fuel pumps are supplied by a relay controlled by LIE control unit. For safety reasons the pump relevant to
cylinder bank 1-6 is controlled by LIE control unit of cylinder bank 7-12 and vice versa. They are roller type positive displacement pumps with permanent magnet energizing.
, Q V L G H W K H S X P S W K H U H L V D S U H V V X U H U H O L H I Y D O Y H W K D W V K R U W V W K H L Q W D N H Z L W K W K H G H O L Y H U \ L I W K H S U H V V X U H H [ F H H G V bars.
7 K H S X P S L V D O V R H T X L S S H G Z L W K D F K H F N Y D O Y H W K D W I R U D F H U W D L Q S H U L R G R I W L P H F D Q K R O G W K H V \ V W H P X Q G H U S U H V V X U H
with the pump at a standstill. This valve is especially important since by holding the system pressure it prevents fuel vapor from forming (vapor-lock) that causes damage when starting up with a warm engine.
7 K H L Q W D N H S L S H R I H D F K S X P S L V H T X L S S H G Z L W K D S U R W H F W L R Q S U H ¿ O W H U L Q V L G H W K H W D Q N
Fuel Filter
7 K H ¿ O W H U L V ¿ W W H G D O R Q J W K H I X H O G H O L Y H U \ S L S H G R Z Q V W U H D P R I W K H S X P S
It consists of an aluminum foil wrapping and an internal polyurethane support around which is wound a powerful
¿ O W H U L Q J H O H P H Q W
The arrow indicates the assembly direction (Fig.2).
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® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
A rich mixture is when the air quantity is less than the stoichiometric quantity and in this case we have Ilios lambda <1;
A weak mixture is when the air quantity is greater than the stoichiometric quantity and in this case we have Ilios
lambda >1;
7 K H I H H G E D F N R S H U D W L R Q F O R V H G O R R S S H U P L W V W K H F D W D O \ W L F F R Q Y H U W H U V W R R S H U D W H H I ¿ F L H Q W O \ 7 K L V R S H U D W L Q J F R Q G L W L R Q
also enables the engine control
unit to run its self-learning function.
The pre-catalytic oxygen sensors are linear and allow the engine to continuously operate under strengthcontrol; even in the WOT condition, the strength is guaranteed by the control system.
Cold Start and Running
The injection time during the starter motor actuation is determined by a special mapping according to the coolant and oil temperatures: After ignition has taken place the system passes over to the standard speed-load mapping.
When there is a cold start, since there is a natural impoverishment of the mixture due to reduced evaporation and heavy condensation on the inner walls of the fuel intake manifold, the “basic” injection time is increased by a
P X O W L S O \ L Q J F R H I ¿ F L H Q W D F F R U G L Q J W R W K H H Q J L Q H W H P S H U D W X U H $ F F H O H U D W L R Q D Q G ' H F H O H U D W L R Q
Acceleration and deceleration are interpreted by the system as transient stages between two stationary conditions:
This may be positive (acceleration) or negative (deceleration).
The transient strategy is very complicated since many factors have to be taken into consideration.
Usually the injection time is increased for positive transients and decreased for negative transients.
The size of the correction depends basically on the engine load variation: However, also values such as throttle
movement speed (inside the throttle bodies), engine speed, engine temperature (coolant and intake air) are also involved. Injector Control
The injector control is a timed sequential type. Rotation Speed Limiting
The strategy limits the peak speed that can be reached by enabling the cut-off when the engine reaches this speed.
Peak speed = 8150 rpm
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Fig.2 Fig.3
A
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
& K H F N L Q J W K H K \ G U D X O L F R L O O H Y H O
$ O D E H O L Q G L F D W L Q J W K H R L O O H Y H O F K H F N L V ¿ W W H G R Q W K H W D Q N ) L J
1. Unscrew the cap ( A-Fig.2), clean the dipstick of all traces of oil and retighten it.
2. Unscrew the cap and make sure that the hydraulic oil level is not above the MAXmark on the dipstick ( Fig.3);
if necessary, re-establish the correct level by removing the excess oil with a syringe.
3. Visually check inside the tank and make sure that the oil level is not lower than the internal white diaphragm
( 0 , 1 ) L J ); if necessary, top up exclusively using the recommended type of hydraulic oil.
7 \ S H R I U H F R P P H Q G H G K \ G U D X O L F R L O 7 8 7 ( / $ & 6 6 3 ( ( ' 4. Tighten the cap ( A-Fig.2).
Page 542 of 1173
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L824 04 09 07
Fig.1
A
B
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Front differential oil substitution • Remove the drain plug ( A-Fig.1) and allow the differential oil to drain out; clean the plug and then tighten it.
• 3 R X U L Q R L O R I W K H S U H V F U L E H G W \ S H W K U R X J K W K H ¿ O O H U X Q W L O W K H R L O O H Y H O (B-Fig.1 ) reaches the lower edge of the
¿ O O H U
Front differential oil Type (000300)
Page 619 of 1173
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L824 05 09 07
Fig.1
A
B
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Rear differential oil substitution
•Remove the draining plug (A-Fig.1) and allow the differential oil to drain out; clean the plug and then tighten it
to the prescribed tightening torque:
Oil drain plug: W L J K W H Q L Q J W R U T X H D E
• 3 R X U L Q R L O R I W K H S U H V F U L E H G W \ S H W K U R X J K W K H ¿ O O H U B-Fig.1 X Q W L O W K H R L O O H Y H O U H D F K H V W K H O R Z H U H G J H R I W K H ¿ O O H U
clean the plug and then tighten it to the prescribed tightening torque:
2 L O ¿ O O L Q J S O X J W L J K W H Q L Q J W R U T X H D E
Rear differential oil type (000300)
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C
B
A
Fig.1
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
Rear Spoiler
An adjustable type spoiler in the rear part of the vehicle allows the correct aerodynamic balancing under any speed.
The spoiler has three different positions according to vehicle speed. The CX oscillates between 0.33 and 0.36 (according to the active air vents position too).
Rear Spoiler (Fig.1)
A. Spoiler
B. Stepping motor
C. Engine hood
The PCM control unit controls the spoiler stepping motor.
The following table shows the different spoiler positions according to the speed:
6 S R L O H U S R V L W L R Q 6 S H H G N P K 6 S R L O H U F R Q G L W L R Q
0 V<130 CLOSED
1 130<V<220 OPEN
2 V>220 OPEN
The values stated may vary
Hysteresis when closing is 40 km/h.
• 8 V H W K H / ' $ 6 V \ V W H P Z L Q G R Z L Q W K H F D V H R I V \ V W H P P D O I X Q F W L R Q L Q J R U U H V H W
• , Q W K H F D V H R I P D O I X Q F W L R Q L Q J W K H U H O D W L Y H O L J K W R Q W K H G D V K E R D U G Z L O O F R P H R
.
Page 978 of 1173
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L824 09 05 03
Fig.1
A
B
® Automobili Lamborghini S.p.A. 7 K H L Q I R U P D W L R Q D Q G S U R F H G X U H V S X E O L V K H G E H O R Z D U H V W U L F W O \ F R Q ¿ G H Q W L D O D Q G H [ F O X V L Y H O \ I R U W K H / D P E R U J K L Q L ' H D O H U 1 H W Z R U N D Q G $ X W K R U L ] H G 6 H U Y L F H 3 R L Q W V $ O O F R S \ U L J K W V D U H S U R S H U W \ R I $ X W R P R E L O L
/ D P E R U J K L Q L 6 S $ E D V H G R Q F R S \ U L J K W O D Z $ O O R I W K H 3 ' ) F K D S W H U V L Q W K H : ( % Z R U N V K R S P D Q X D O V G H V F U L E H G E H O R Z D U H E D V H G R Q L Q I R U P D W L R Q D Y D L O D E O H D W W K H W L P H R I S X E O L F D W L R Q 7 K H F R P S D Q \ U H V H U Y H V
W K H U L J K W W R P D N H X S G D W H V D Q G P R G L ¿ F D W L R Q V 7 K H I R O O R Z L Q J D U H S U R K L E L W H G U H S U L Q W L Q J U H S U R G X F W L R Q I R U Z D U G L Q J W R X Q D X W K R U L ] H G S H R S O H D Q G R U W K L U G S D U W L H V D Q G W U D Q V O D W L R Q L Q F O X G L Q J S D U W L D O Z L W K R X W
Z U L W W H Q D X W K R U L ] D W L R Q I U R P $ X W R P R E L O L / D P E R U J K L Q L 6 S $
6 S D U N S O X J G L V D V V H P E O \
For each spark plug:
1.Remove its coil ( A-Fig.1).
2. Unscrew the spark plug ( B-Fig.1) and remove it.
3. Check the spark plug condition and, if necessary, replace it with a new one of the prescribed type; check the distance between the electrodes.
6 S D U N S O X J W \ S H