ABS LAMBORGHINI MURCIÉLAGO 2009 Service Repair Manual
[x] Cancel search | Manufacturer: LAMBORGHINI, Model Year: 2009, Model line: MURCIÉLAGO, Model: LAMBORGHINI MURCIÉLAGO 2009Pages: 1173, PDF Size: 98.14 MB
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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 $
0 D L Q J U R X S 6 X E J U R X S 7 L W O H L G H Q W L ¿ F D W L R Q
10Diagnosis 00 $ L U E D J 00Description
01Engine 01 & K H F N F R Q W U R O
02Transmission
02Adjustment
03ABS
03 ' L V D V V H P E O H
04 6 K R F N $ E V R U E H U V 04Cleaning
08Air conditioning 05 $ V V H P E O H
09ILM control unit 06Bleeding
16SMLS control unit
07 ) O X L G V V X E V W L W X W L R Q
17Instrument cluster 08Filling and topping up
33GFA-LIE scan tool 09Overhaul
37Navigation
10Error code
45Volumetric antitheft and alarm interior monitoring 11
0 H D V X U H P H Q W E O R F N U H D G L Q J R U S D U D P H W H U V
46 = . (
12Running-in
54Spoiler 13Adjustment coding
56Radio
14 ' L D J Q R V L V V R I W Z D U H
90Information LaRa-AS
91 , Q I R U P D W L R Q / ' $ 6
Page 23 of 1173
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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 $
0 D L Q J U R X S 6 X E J U R X S 7 L W O H L G H Q W L ¿ F D W L R Q
80 5 H W U R ¿ W 2 S W L R Q D O 00 $ L U E D J 00Description
Diagnosis 01Engine 01 & K H F N F R Q W U R O
02Transmission
02Adjustment
03ABS
03 ' L V D V V H P E O H
04 6 K R F N $ E V R U E H U V 04Cleaning
08Air conditioning 05 $ V V H P E O H
09ILM control unit 06Bleeding
16SMLS control unit
07 ) O X L G V V X E V W L W X W L R Q
17Instrument cluster 08Filling and topping up
33GFA-LIE scan tool 09Overhaul
37Navigation
10Error code
45Volumetric antitheft and alarm interior monitoring 11
0 H D V X U H P H Q W E O R F N U H D G L Q J R U S D U D P H W H U V
46 = . (
12Running-in
54Spoiler 13Adjustment coding
56Radio
14 ' L D J Q R V L V V R I W Z D U H
90Information LaRa-AS
91 , Q I R U P D W L R Q / ' $ 6
Page 84 of 1173
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00 02 00
46a
46b
46c
& R G H ' H V F U L S W L R Q ' 0 * 3 K R W R
® 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 $
964300004 R46 connector
2 X W R I W K H F O R V H W
0043010644 2.0 OHM Airbag male connector 2 X W R I W K H F O R V H W
964300002 Airbag/ABS diagnostics interface 2 X W R I W K H F O R V H W
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00 02 00
A %
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49a
49b
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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 $
991000402 Laptop bag
2 X W R I W K H F O R V H W
66100019 Kit of diagnostic tools
66100020 Break Out Box ( A)
66100021 Adaptercable LIE + Egear 52-pol. & 28-pol. ( %)
66100022 Adaptercable 42-pol. (ABS) ( &)
66100023 Frontpanel LIE + Egear ( ')
66100024 Frontpanel ABS ( ()
66100025 AIR BAG Simulator ( ))
66100026 Case ( G) - optional -
2 X W R I W K H F O R V H W
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14a
14b
14c
14d
L824 00 08 00
GAHBICLD
MNFE
A
1
4 2
A
DESCRIPTION TIGHTENING TORQUE (Nm) PICTURE
® 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 $
Assembling the ABS control unit
2 Q F H W L J K W H Q H G D S S O \ \ H O O R Z S D L Q W W R W K H Q X W V D Q G E R O W V X V L Q J W K H V S H F L D O P D U N H U A. Tightening torque “
B. Tightening torque “
C. Tightening torque “
D. Tightening torque “
E. Tightening torque “
F. Tightening torque “
Assembling the ABS control unit
2 Q F H W L J K W H Q H G D S S O \ \ H O O R Z S D L Q W W R W K H Q X W V D Q G E R O W V X V L Q J W K H V S H F L D O P D U N H UG. Tightening torque “
H. Tightening torque “
I. Tightening torque “
L. Tightening torque “
M. Tightening torque “
N. Tightening torque “
$ V V H P E O L Q J W K H S H W U R O S L S H V I U R P W K H ¿ O W H U V W R W K H L Q M H F W R U K R O G H U S L S H V
2 Q F H W L J K W H Q H G D S S O \ \ H O O R Z S D L Q W W R W K H X Q L R Q V X V L Q J W K H V S H F L D O P D U N H U A. Tightening torque of unions “
7 L J K W H Q L Q J W R U T X H R I G R R U V W U L N H U S O D W H A. Tightening torque of screws “
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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 J L Q H G L V D V V H P E O \
7 K L V R S H U D W L R Q U H T X L U H V D F D U O L I W D Q G D K R L V W Z L W K D U R F N L Q J O H Y H U D Q G F K D L Q V W R V O L Q J W K H H Q J L Q H W R E H ¿ [ H G R Q W K H H [ K D X V W P D Q L I R O G K R R N V
7 K H H Q J L Q H G U L Y H D V V H P E O \ F D Q E H U H P R Y H G I U R P W K H U H D U S D U W R I W K H Y H K L F O H R Q F H L W K D V E H H Q F R U U H F W O \ V O X Q J E \ P H D Q V R I D K R L V W D Q G R Q F H D O O W K H P H F K D Q L F D O H O H P H Q W V Z L U L Q J K D U Q H V V H V S L S H V D Q G K R V H V Z K L F K F R Q Q H F W L W W R W K H F K D V V L V E R G \ K D Y H E H H Q G L V F R Q Q H F W H G .
3 U H O L P L Q D U \ 2 S H U D W L R Q V• Remove completely the battery disconnect knob in order to be absolutely sure of the battery disconnection.
• ' U D L Q W K H D L U F R Q G L W L R Q L Q J V \ V W H P E \ P H D Q V R I W K H F R O O H F W L R Q ¿ O O L Q J X S V \ V W H P F R Q Q H F W H G W R W K H V S H F L ¿ F S R U W
• Empty the engine water system and disconnect the pipes betwe en the radiator and engine.
( Q J L Q H G L V D V V H P E O \
1. Remove the engine hood shock absorber lower mounts and remove the engine hood (082703).
2. Remove the side panels and the silencer safety grid (025103).
3. 5 H P R Y H X S S H U S D U W R I E R W K D L U ¿ O W H U L Q W D N H E R [ H V D Q G G L V F R Q Q H F W W K H D L U L Q W D N H S L S H V P R X Q W L Q J F O D P S V I U R P W K H DBW (013303) .
4. 5 H P R Y H W K H U H D U ¿ Q L V K J U L G W D N L Q J F D U H R I W K H O L F H Q V H S O D W H O L J K W V (081303 - 094303).
5. Disconnect the engine hood lock connectors and remove the lock (082703).
6. Disassemble the engine hood (082703).
7. 5 H P R Y H W K H V L O H Q F H U K H D W S U R R I F R Y H U L Q J (025103).
8. Remove the engine compartment central panel (081303).
9. Disconnect the vacuum pipes from the left and right heads.
10. Remove the upper panel.
11. 5 H P R Y H F R P S O H W H O \ W K H G U L Y H U V L G H L Q W D N H E R [
12. Remove the fuel pipes to the injection rails and the return pipes to the tank (012803).
13. Remove the oil breather pipes from the engine oil tank.
14. Remove the driver side ignition connector.
15. Remove the brake booster and NCS vacuum pipes (if present).
16. Disconnect the passenger side VIS/VES solenoid valve pipes.
17. Disconnect the driver side canister pipes.
18. ' L V F R Q Q H F W W K H E U H D W K H U S L S H I U R P W K H H [ S D Q V L R Q W D Q N
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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 $
36.Lower the car.
37. Connect the breather pipe from the water runnel.
38. Connect the upper water pipe between the engine and radiator.
39. Connect the driver side canister pipes.
40. Connect the passenger side VIS/VES solenoid valve pipes.
41. Position the brake booster and NCS vacuum pipes (if present).
42. Secure the driver side ignition connector.
43. Secure the oil breather pipes from the engine oil tank.
44. Secure the fuel pipes to the injection rails and the return pipes to the tank (012805).
45. Reposition the driver side intake box (013305).
46. Secure the upper panel.
47. Connect the vacuum pipes to the left and right heads.
48. Secure the engine compartment central panel (081305).
49. Position the silencer heat-proof covering (025105).
50. Assemble the engine hood lock (082705)and reattach the connectors.
51. 6 H F X U H W K H U H D U ¿ Q L V K J U L G W D N L Q J F D U H R I W K H O L F H Q V H S O D W H O L J K W V (081305 - 094305).
52. $ V V H P E O H X S S H U S D U W R I E R W K D L U ¿ O W H U L Q W D N H E R [ H V D Q G F R Q Q H F W W K H D L U L Q W D N H S L S H V P R X Q W L Q J F O D P S V (013305)
to the DBW.
53. Assemble the side panels and the silencer safety grid (025105).
54. Assemble the engine hood shock absorber lower mounts and reposition the engine hood (082705).
, ) 7 + ( 5 ( , 6 $ 1 ( * ( $ 5 1 ( 9 ( 5 ' , 6 & 2 1 1 ( & 7 7 + ( 2 , / 3 , 3 ( 6 / ( $ 9 ( 7 + ( 2 , / 3 $ 1 & 2 1 1 ( & 7 ( '
7 2 7 + ( * ( $ 5
5 ( & 2 1 1 ( & 7 $ / / 2 ) 7 + ( ( * ( $ 5 : , 5 ( 6
Page 216 of 1173
![LAMBORGHINI MURCIÉLAGO 2009 Service Repair Manual 2
L824 01 03 05
Fig.4
AB
Fig.5
Fig.6
C
® Automobili Lamborghini S.p.A.
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L824 01 03 05
Fig.4
AB
Fig.5
Fig.6
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 \")
2
L824 01 03 05
Fig.4
AB
Fig.5
Fig.6
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 $
B. Head
D Q G K H D G J D V N H assembly
1. Position the new head gasket ( A-Fig.4) taking care to carry out the step in an absolutely clean area (clean and
degreased surfaces).
2. , Q V W D O O D Q H Z K H D G R L O À R Z 2 U L Q J (B-Fig.4 ).
3. Position the head taking care of recovering the upper timing chain.
4. Tighten the bolt ( C-Fig.5).
5.Tighten the head nuts to the prescribed torque by means of Molycote 1000 and following the tightening sequence
V K R Z Q L Q W K H ¿ J X U H (Fig.5 ).
Head nuts; Tightening Torque (000800-6b).
1 2 7 (
Tighten the nuts using the special tool (000200)(Fig.6 ).
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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 $
2 S H U D W L Q J 3 U L Q F L S O H
Any operating point of the engine is found by two parameters: • Rotation Speed;
• Engine Load.
Having found these parameters through relevant processing, it is possible to calculate and obtain the injection (delivered fuel amount and relevant timing in relation to bursting TDC), the ignition (correct spark advance) and any
other function for each engine operating point.
The rotation speed is measured directly through the relevant sensor.
The engine load is determined indirectly trough a “density” parameter (representing the engine load) according to
the absolute pressure in the intake manifold and the intake air temperature.
The engine load is continuously detected from the LIEs and elaborated according to the user’s requirements (accelerator pedal): through the & $ 1line the / , ( Vsend the signal to the ETBs that control the throttle bodies
allowing the air in the intake manifold to reach a determined density (engine load).
: K H Q W H V W L Q J W K H H Q J L Q H ± D Q G D I W H U Z D U G V W K H F D U ± V S H F L ¿ F P D S V D U H S U H S D U H G L Q Z K L F K I R U D F H U W D L Q Q X P E H U R I
speed-load parameter pairs, the time/ injection timing values and ignition spark advance required for correct engine
operation are stored.
These injection time values are further corrected according to the signal coming from the oxygen sensor that, based R Q F H U W D L Q R S H U D W L R Q V W U D W H J L H V G H W H U P L Q H V D F R Q W L Q X R X V À X F W X D W L R Q R I W K H P L [ W X U H V W U H Q J W K D U R X Q G D W D U J H W Y D O X H
7 K H V \ V W H P L V W K H U H I R U H G H ¿ Q H G D V ³ V S H H G G H Q V L W \ O D P E G D ´ W \ S H V L Q F H W K H L Q M H F W L R Q W L P H L V I X Q G D P H Q W D O O \ G H W H U P L Q H G
by these three parameters.
All operation situations that require special adaptation of the calculated time/injection timing values, spark advance
and throttle bodies position are managed by the engine control unit, correcting the calculated base values through
suitable strategies according to the signals coming from the system sensors.
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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 $
Cleaning
The fuel injection system could become damaged due to even slight contamination. During injection/fuel delivery system maintenance, pay attention to the following cleaning rules: •Thoroughly clean each point of connection and the areas near the engine before disconnecting the parts.
• Immediately close open connections and pipes with protection caps.
• Place the removed components on a clean surface and cover them. Use intact cloths.
• Install the clean components: Remove the spare parts immediately before installation. Do not use components
stored without their packaging (for example, in toolboxes, etc.).
• When the system is open: Do not use compressed air. Do not move the vehicle (unless absolutely necessary).
• Separated electrical connectors: Protect them from dirt and humidity. Make sure they are dry before reconnecting
them.