2009 LAMBORGHINI MURCIÉLAGO drive
[x] Cancel search: drivePage 1093 of 1173
2
L824 10 03 10
® 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 $
( U U R U P H V V D J H V 2 S H U D W L R Q W R U H V H W W K H $ % 6 V \ V W H P
LF shorted DMP or open driver LF wheel DMP valve driver short circuit or jammed open. Check wiring or replace control unit.
LF open DMP or shorted driver LF wheel DMP valve driver disconnected or jammed closed. Check wiring or replace control unit.
LF shorted ISO or open driver LF wheel ISO valve driver short circuit or jammed open. Check wiring or replace control unit.
LF open ISO or shorted driver LF wheel ISO valve driver disconnected or jammed closed. Check wiring or replace control unit.
RF shorted DMP or open driver RF wheel DMP valve driver short circuit or jammed open. Check wiring or replace control unit.
RF open DMP or shorted driver RF wheel DMP valve driver disconnected or jammed closed. Check wiring or replace control unit.
RF shorted ISO or open driver RF wheel ISO valve driver short circuit or jammed open. Check wiring or replace control unit.
RF open ISO or shorted driver RF wheel ISO valve driver disconnected or jammed closed. Check wiring or replace control unit.
LR shorted DMP or open driver LR wheel DMP valve driver short circuit or jammed open. Check wiring or replace control unit.
LR open DMP or shorted driver LR wheel DMP valve driver disconnected or jammed closed. Check wiring or replace control unit.
LR shorted ISO or open driver LR wheel ISO valve driver short circuit or jammed open. Check wiring or replace control unit.
Page 1094 of 1173
3
L824 10 03 10
® 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 $
( U U R U P H V V D J H V 2 S H U D W L R Q W R U H V H W W K H $ % 6 V \ V W H P
LR open ISO or shorted driver LR wheel ISO valve driver disconnected or jammed closed. Check wiring or replace control unit.
RR shorted DMP or open driver RR wheel DMP valve driver short circuit or jammed open. Check wiring or replace control unit.
RR open DMP or shorted driver RR wheel DMP valve driver disconnected or jammed closed. Check wiring or replace control unit.
RR shorted ISO or open driver RR wheel ISO valve driver short circuit or jammed open. Check wiring or replace control unit.
RR open ISO or shorted driver RR wheel ISO valve driver disconnected or jammed closed. Check wiring or replace control unit.
open pump motor Electro-hydraulic unit pump circuit open. Replace control unit.
bad motor driver Electro-hydraulic unit pump malfunction. Replace control unit.
shorted pump motor Electro-hydraulic unit pump motor short. Replace control unit.
shorted relay ECU internal relay always closed. Replace control unit.open relayECU internal relay always open. Replace control unit.
bad relay driver ECU internal relay malfunction. Replace control unit.
stuck or inoperative brake switch Brake/ABS switch malfunction. Check and replace if necessary.
yellow warning lamp shorted to battery ABS warning light shorted to +12V.
yellow warning lamp shorted to ground ABS warning light shorted to ground.
Page 1096 of 1173
1
L824 10 03 14
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 $
$ % 6 G L D J Q R V L V F R Q Q H F W L R Q ) L J
1. Computer
2 . ABS/AIRBAG selector
3. OBD II connector
Diagnosis connection procedure:
1. Switch on the computer.
2. & R Q Q H F W W K H 5 6 L Q W H U I D F H ¿ U V W W R W K H F R P S X W H U ¶ V & 2 0 V H U L D O S R U W D Q G W K H Q W R W K H 2 % ' , , F R Q Q H F W R U 7 K H
OBD II connector is located under the dashboard on the driver side towards the central tunnel. Set the interfaceselector to ABS.
3. Connect the battery isolator and turn the ignition key to ON.
4. Start the ABS program by double clicking on the ABS icon.
5. 0 D N H V X U H W K D W W K H F R P S X W H U ¶ V D Q W L Y L U X V V D I H W \ I H D W X U H L V Q R W R Q
7 K H V D I H W \ I H D W X U H G H D F W L Y D W H V & 2 0 2 1 (
Page 1128 of 1173
13
L824 10 90 00
5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 6 H O I F D O L E U D W H G F O R V H G F O X W F K S R V L W L R Q P P 5 D Z G D W D > @ ======================================================================= ==== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @
Self-calibrated Clutch Slip Position Start (PIS)Delta : 7.63 mm 5 D Z G D W D > ' @ ======================================================================= ==== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @
& O X W F K R Y H U K H D W L Q J W L P H V H F R Q G V 5 D Z G D W D > @======================================================================= ==== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ & O X W F K S R V L W L R Q F O R V H G D V Z K H Q Q H Z P P 5 D Z G D W D > ) @======================================================================= ==== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @
Torque Driver : 0 % 5 D Z G D W D > @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 1 H X W U D O 6 H O H F W L R Q P $ 5 D Z G D W D > @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @
Neutral Coupling : 489 5 D Z G D W D > ( @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 2 L O W H P S H U D W X U H ƒ & 5 D Z G D W D > % @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 2 L O / H D N D J H Z L W K ( 9 F O X W F K H Q H U J L ] H G F F P P L Q X W H 5 D Z G D W D > ' @=========================================================================== 5 H D G ' D W D % \ / R F D O , G H Q W L ¿ H U > @ 2 L O / H D N D J H Z L W K ( 9 Q R W H Q H U J L ] H G F F P P L Q X W H 5 D Z G D W D > @
Fig.19
® 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 $
( * H D U
To establish the connection between the control unit and the PC, use the % $ 6 , & ; 6cable D and the
cable for LARA-AS diagnostics interface E .
Permits communication with the E-Gear’s control unit in order to: • Read the type of control unit
• Delete the error codes in the system
• Check the type of automatic channel operations
• Insert software updates
The P H D V X U H P H Q W ¿ O H V available in the E-Gear section are:
$ % O H H G L Q J 0 X U F L H O D J R P \ & D U U L H V R X W D E O H H G F \ F O H R I W K H F O X W F K R I W K H D X W R P D W L F J H D U E R [ S H U P L W V R S H Q L Q J
F O R V L Q J W K U H H W L P H V , I W K H R L O L V V W L O O H P X O V L ¿ H G D I W H U W K H F \ F O H K D V ¿ Q L V K H G U H S H D W W K H R S H U D W L R Q . The
clutch’s opening and closing must be controlled during each of the cycle’s three phases.
1 R W L F H
• 1 H Y H U E O H H G I R U P R U H W K D Q V H F R Q G V Z K L F K F R X O G G D P D J H W K H F O X W F K ¶ V S X P S
% ( J H D U B V Q D S B 0 X U F L H O D J R P \ : Acquires all of the data stored in the gearbox control unit. After reading the initial
G D W D W K H V \ V W H P G L V S O D \ V D V F U H H Q S U H V V 2 . W R F R Q W L Q X H D Q G D W W K H V D P H W L P H V W R U H V W K L V G D W D L Q D ¿ O H L Q V L G H W K H
V \ V W H P 7 K H ¿ O H L V L Q V L G H W K H I R O G H U S U H Y L H Z O R J ¿ O H Z L W K W K H Q D P H / D U D $ 6 H J ) L J .
, I W K H ¿ O H Q H H G V W R E H V W R U H G L Q W K H P H P R U \ L W P X V W E H U H Q D P H G 6 D Y H $ V E H F D X V H W K H V \ V W H P Z L O O R Y H U Z U L W H W K H G D W D L Q W K H / D U D $ V ¿ O H Z K H Q W K H S U R J U D P L V U H V W D U W H G
The most important channels are:
• Channel 9: indicates the engine’s speed (rpm).
• & K D Q Q H O L Q G L F D W H V W K H 3 5 , 0 $ 5 < 6 + $ ) 7
• & K D Q Q H O , Q G L F D W H V W K H F X U U H Q W S R V L W L R Q R I W K H F O X W F K H [ S U H V V H G L Q P P
• & K D Q Q H O , Q G L F D W H V W K H F O X W F K ¶ V S R L Q W R I V O L S S D J H W K H G H I D X O W F D Q E H P R G L ¿ H G X V L Q J D V S H F L D O 6 H U Y L F H 0 D Q D J H U P H D V X U H P H Q W ¿ O H
• & K D Q Q H O , Q G L F D W H V W K H F O X W F K V O L S S D J H W L P H L Q V H F R Q G V R Y H U K H D W L Q J F D Q E H F D O F X O D W H G E D V H G R Q W K L V W L P H
(the higher the value, the greater the clutch wear).
• & K D Q Q H O , Q G L F D W H V W K H L Q L W L D O S R V L W L R Q R I W K H F O X W F K H [ S U H V V H G L Q P P Q H Z F O X W F K
• & K D Q Q H O , Q G L F D W H V W K H G H J U H H R I F O X W F K G H W H U L R U D W L R Q G H W H U L R U D W L R Q V W D U W V D W D Q G J R H V W R
1 R W L F H
• 7 K H G L I I H U H Q F H E H W Z H H Q W K H Y D O X H R I F K D Q Q H O D Q G F K D Q Q H O P X V W Q H Y H U E H P R U H W K D Q P P
• 7 K H F O X W F K P X V W E H F K D Q J H G Z K H Q W K H G H J U H H R I G H W H U L R U D W L R Q L V H T X D O W R
Page 1130 of 1173
15
L824 10 90 00
® 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 $
+ ( * H D U B 0 X U F L H O D J R B 3 , 6 my09: procedure to optimise the PIS value on Murcielago LP640 E-Gear cars equipped
with SW Y H U V L R Q / & ' 0 0 % F R G H $ .
Conditions required to carry out the test: • H Q J L Q H Z D W H U W H P S H U D W X U H ! ƒ &
• H Q J L Q H R L O W H P S H U D W X U H ! ƒ &
If the conditions are complied with, to determine the correct PIS setting, drive off a number of times with the accelerator pedal at > 80% (always allow a few minutes' break to allow the clutch to cool down). The engine speed must stabilise
D W D Y D O X H E H W Z H H Q ± U S P D Q G W K H U H P X V W Q R W E H D Q \ V Z L Q J V
• , I W K H D F K L H Y H G H Q J L Q H V S H H G L V E H O R Z W K H U H I H U H Q F H Y D O X H ± U S P S U R F H H G E \ V H W W L Q J D 3 , 6 Y D O X H
which is higher than the default value or anyway higher than the value set previously in the control unit and
Z K L F K F D Q E H F K H F N H G Z L W K W K H G L D J Q R V L V W R R O / D 5 D R Q F K D Q Q H O R I W K H ( J H D U
• , I W K H D F K L H Y H G H Q J L Q H V S H H G L V D E R Y H W K H U H I H U H Q F H Y D O X H ± U S P S U R F H H G E \ V H W W L Q J D 3 , 6 Y D O X H
which is higher than the default value or anyway higher than the value set previously in the control unit and
which can be check H G Z L W K W K H G L D J Q R V L V W R R O / D 5 D R Q F K D Q Q H O R I W K H ( J H D U
, Q F U H D V L Q J R U G H F U H D V L Q J W K H 3 , 6 Y D O X H P R G L ¿ H V W K H S R L Q W D W Z K L F K W K H V \ V W H P D W W U L E X W H V S U D F W L F D O O \ Q X O O W U D Q V P L V V L Y L W \
therefore, by increasing this value the clutch has more "slippage", making clutch closure "smoother" and increasing
the pickup speed; by decreasing this value, the clutch has less "slippage", making clutch closure "sharper" and
decreasing the pickup speed.
$ I W H U P R G L I \ L Q J W K H 3 , 6 Y D O X H Z L W K W K H G L D J Q R V L V W R R O W R P D N H W K H P R G L ¿ F D W L R Q V H I I H F W L Y H V Z L W F K R I I W K H F R Q W U R O X Q L W
I R U D W O H D V W V H F R Q G V W K H Q V W D U W W K H H Q J L Q H D Q G F D U U \ R X W D Q X P E H U R I S L F N X S V D W O H D V W X V L Q J W K H D F F H O H U D W R U S H G D O D W W R D O O R Z D G M X V W P H Q W W R W K H Q H Z V H O I F D O L E U D W L R Q S D U D P H W H U V L Q V L G H W K H F R Q W U R O X Q L W , ' H J U ) U L ]