2009 LAMBORGHINI MURCIÉLAGO check engine
[x] Cancel search: check enginePage 270 of 1173
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Fig.1
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 $
7 2 3 3 , 1 * 8 3 7 + ( ( 1 * , 1 ( 2 , /
: K H Q D G G L Q J R L O G R Q R W D O O R Z L W W R F R P H L Q W R F R Q W D F W Z L W K K R W H Q J L Q H S D U W V ) L U H K D ] D U G
The oil level check must be carried out when the motor is hot, with an oil temperature between 70 and 90°C.
1) Bring the engine to idle speed and keep it there for 5 minutes to avoid every strategy that can bring the engine to run higher after a start up.
2) Be sure that the engine runs to the nominal idle speed (960 rpm ± 50 rpm) and keep it there for 60 seconds.
3) Turn off the engine.
4) Check the oil level within 30 seconds after turning off the engine.
The level must be between (± 5 mm) the MIN and MAX marks on the dipstick ( A-Fig.1).
, P S R U W D Q W • 7 K H G L I I H U H Q F H L Q W K H D P R X Q W R I R L O E H W Z H H Q W K H O H Y H O F R U U H V S R Q G L Q J W R W K H 0 , 1 D Q G 0 $ ; P D U N V
is about 1.4 liters.
• 7 K H R L O O H Y H O V K R X O G E H W R S S H G X S X V L Q J W K H V D P H E U D Q G D Q G W \ S H R I R L O D V W K H R L O F R Q W D L Q H G L Q
W K H R L O S D Q , I W K L V L V Q R W S R V V L E O H E H V X U H W R X V H D Q R L O Z L W K H T X L Y D O H Q W V S H F L ¿ F D W L R Q V
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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 $
Replacing the engine coolant
& $ 8 7 , 2 1
% H I R U H F D U U \ L Q J R X W D Q \ Z R U N R Q W K H Z D W H U F R R O L Q J V \ V W H P Z D L W I R U W K H V \ V W H P W R F R P S O H W H O \ F R R O G R Z Q G D Q J H U R I E X U Q V G X H W R E R L O L Q J À X L G V
1. Place a container under the vehicle in order to collect all the engine coolant.
2. Open the radiator expansion tank plug.
3. Disconnect water pump inlet and outlet hoses and allow the coolant to drain out.
4. Unscrew the taps placed under the radiators and accessible when the rear aprons are removed in order to
empty the rear radiators.
5. Connect all the removed parts, close the open taps; top up with the prescribed coolant through the radiator
expansion tank plug.
& R R O D Q W 6. Start the engine and run it at idle speed for some minutes leaving the radiator expansion tank plug open;
stop the engine and check the coolant level through the radiator expansion tank plug; top up with coolant if
necessary.
7. Then tighten the radiator expansion tank plug.
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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 $
& D Q L V W H U : D V K L Q J
This strategy checks the position of the canister washing solenoid valve in this way: • With the engine hot the control unit operates the solenoid valve so as to check the quantity of fuel vapors sent to
the intake (canister washing), according to the engine speed and load. The system alternates washing periods
with no washing periods: During the latter the self-adaptation strategy can be enabled, if these conditions
occur.
• During start-up the solenoid valve remains closed, preventing the fuel vapors from enriching the mixture;
•
7 K H Y D O Y H V F D Q E H R S H Q H G Z K H Q D ³ F O R V H G O R R S ´ L V Y H U L ¿ H G
• The valve, under certain engine operation conditions, can also operate at idle speed.
• new purge solenoid to be checked using the LDAS system, “Checklistn_LP640_MY09” screen .
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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 $
, Q M H F W L R Q V \ V W H P F K H F N
& D U U \ R X W W K H W H V W L Q D J R R G Y H Q W L O D W H G D Q G I U H H R I Q D N H G À D P H V D U H D
' R Q R W V P R N H
3 U H O L P L Q D U \ F K H F N V Start the engine and: • Check pipe and clamp condition;
• Check for pipe and regulator leakage;
• Replace any component that presents visible leakage.
3 U H V V X U H U H J X O D W R U F K H F N
To check the operation of the pressure regulator proceed as follows: • Connect a precision pressure gauge to the shut off tap, inserting it between the injector holder manifold and the
delivery coupling; check that the tap is open;
• Start up the engine and check that pressure p is within the prescribed values:
3.5 < p < 4.2 bar
If the pressure is above 4.2 bar: replace the pressure regulator.
If the pressure is below 3.5 bar: Check the fuel pump delivery pressure: If the delivery pressure is correct replace the pressure regulator (5 bars).
• Check that the pressure inside the system does not fall below 1 bar for at least 1 hour. If there are no visible
leakages, check the regulator and injectors.
) X H O S X P S G H O L Y H U \ S U H V V X U H F K H F N
Close the tool tap to cut off the fuel pump delivery. Check that the pressure is above 4.5 bars. If the pressure is lower:• Check the MED valve condition;
• & K H F N I R U ¿ O W H U R E V W U X F W L R Q
• Check the pump delivery pressure upstream of the MED valve.
Page 320 of 1173
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Fig.1
ABC
® 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 $
& 2 D Q G + & F R Q W H Q W V F K H F N Proceed as follows to check the CO and HC contents: •
Stop the engine and start it again;
• Turn the engine for at least two minutes at 1800/2000 rpm;
• Check that the coolant and air temperature values of the two cylinder banks are at least 73°C and 30°C
respectively;
• Make sure that the cooling fans are on (the fans should start up at least three times if the outdoor temperature
is lower than 20°C) and that the air
conditioning system compressor is off (select maximum temperature);
• 6 D P S O H H [ K D X V W J D V I U R P W K H V S H F L ¿ F Y H Q W V A-Fig. 1).
Check that the CO and HC contents are respectively:
CO < 1.0 %
HC < 500 ppm.
A. CO vent
B. Exhaust manifold
C. Catalyst
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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 $
•The CO content at the exhaust terminals, on the other hand, should be included in the range from 0.0 to 0.2%.
This procedure is used to check
Z K H W K H U W K H F D W D O \ W L F F R Q Y H U W H U V D U H Z R U N L Q J E X W F D Q Q R W G H P R Q V W U D W H W K H F R P S O H W H H I ¿ F L H Q F \ R I W K H G H Y L F H V • Check idle speed by means of LDAS 32, making sure that the self-adjusting system is working properly;
• Turn the engine off.
3 D \ W K H X W P R V W D W W H Q W L R Q W R H [ K D X V W V \ V W H P F R P S R Q H Q W V Z K L O H F K H F N L Q J D Q G D G M X V W L Q J W K H H Q J L Q H
L G O H V S H H G D Q G F K H F N L Q J W K H & 2 D Q G + & F R Q W H Q W V E H F D X V H W K H S D U W V P D \ E H Y H U \ K R W
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) L J
AA
C
%
® 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 $
%
Timing system chain disassembly
3 U H U H T X L V L W H V • Heads removed (010303).
• Timing system cover removed .
Upper chain disassembly (LH and RH)
1. The upper chain can be accessed once the head has been removed;
Remove the chain ( $ ) L J ) from the reel.
Lower chain disassembly
2. Remove the shoe of the oil pump chain.
3. Unscrew the screw ( % ) L J ) and remove the toothed wheel and the chain.
4. Remove the hydraulic tightener.
5. Remove the side shoe.
6. Remove the upper shoe.
7. Remove the chain ( & ) L J ).
8. Check the chain, reel and engine pinion conditions; if necessary, remove the reels by unscrewing the accessible
V F U H Z V W K U R X J K W K H V S H F L ¿ F K R O H V L Q W K H U H H O V
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Fig.1
AA
B
® Automobili Lamborghini S.p.A.
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/ 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 $
) X H O W D Q N F K H F N 3 U H O L P L Q D U \ R S H U D W L R Q V •
Remove the right hood support cylinder (082703).
• Remove the silencer safety grid (025103).
• Disassemble the right side carbon bulkhead (081303).
• ' L V D V V H P E O H W K H ¿ O W H U J X D U G (013303).
• Free the air pipes from the engine.
• & R P S O H W H O \ U H P R Y H W K H D L U ¿ O W H U (013303).
7 H V W V D Q G F K H F N V
1. Check that the fuel delivery and return pipe ( A-Fig.1) is connected properly;
2. Check that the fuel delivery pipe ( B-Fig.1) is not damaged.