brake sensor LAMBORGHINI GALLARDO 2009 User Guide
Page 919 of 1659
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Fig.3
® 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 K H ( 6 3 X V H V L Q I R U P D W L R Q S U R Y L G H G G L U H F W O \ I U R P V H Q V R U V •Yaw rate and lateral acceleration; sensor located in the passenger compartment on the bench
• Steering angle; sensor located on the steering column
• Brake pressure; sensor
• Wheel speed sensors; the same as for the ABS
' D W D S U R F H V V H G G L U H F W O \ E \ W K H F R Q W U R O X Q L W U H F H L Y H G I U R P V H Q V R U V L J Q D O V • linear speed of the vehicle
• À R D W D Q J O H G L U H F W L R Q R I P R W L R Q Z L W K U H V S H F W W R W K H O R Q J L W X G L Q D O D [ L V R I W K H Y H K L F O H
• lateral forces acting on the wheels
• sideslip angle
• lateral speed of the vehicle
7 K H ( 6 3 F R Q W U R O X Q L W F R Q W L Q X R X V O \ F K H F N V W K D W W K H \ D Z U D W H D Q G À R D W D Q J O H G R Q R W G L Y H U J H , I V R W K H F R Q W U R O X Q L W
brakes one or two wheels to create a yaw moment that places the car in the direction requested by the driver.
7 K H S U R J U D P L V E D V H G R Q G D W D U H J D U G L Q J W K H P D [ L P X P S R W H Q W L D O O D W H U D O D F F H O H U D W L R Q R I W K H F D U D Q G R W K H U G D W D W K D W
U H À H F W V W K H G \ Q D P L F E H K D Y L R U + + & + L O O + R O G H U & R Q W U R O The ³ + L O O + R O G H U & R Q W U R O ´ + + & system helps and makes it easier for the driver to drive off going uphill.
It goes into operation when the ESP detects a change of gradient when the vehicle is running.
7 K H ( 6 3 W K H U H I R U H V H W V L W V H O I X S W R L Q W H U Y H Q H G X U L Q J W K H X S K L O O S L F N X S L I ¿ U V W J H D U L V H Q J D J H G D Q G W K H E U D N H S H G D O L V being pressed down.
In this case, the pressure of the brake calipers is kept for about 1.5 seconds after the brake pedal is released so the
driver can easily drive off pressing the accelerator pedal without the vehicle quickly backing up.
7 K H + L O O + R O G H U I X Q F W L R Q L V Q R W D F W L Y D W H G Z K H Q G U L Y L Q J R I I G R Z Q K L O O Z L W K ¿ U V W J H D U H Q J D J H G
The same is true when reverse gear is engaged. The system is activated in uphill starts (but in reverse gear), but is deactivated in downhill starts.
Page 1358 of 1659
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Fig.6
® 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 $
) 8 6 ( 6 8 3 3 2 5 7 ) I X V H V E O D F N
3 R V Value Function 3 R Z H U
1. 2. 3.15 A Engine Sol. Valve supply MOT_EKP
4.5. 15 A Post-catalytic converter oxygen sensor 87 HR
6. 15 A Pre-catalytic converter oxygen sensor 87 HR
7. 10 A Engine Solenoid Valve supply 87 HR
8. 30 A Coil supply 87 HR
9. 15 A Injector supply 87 HR
10. 5 A Brake pedal switch, clutch sensor 87 HR
11. 5 A Water radiator fans
87 HR
12.
. ' I X V H V E O D F N
3 R V Value Function 3 R Z H U
1.10 A E-Gear (+G1E) 15
5 A Reverse switch (+G0X)
2. 5 A Engine Control Units 15
3. 5 A WIV sensor (oil level) 15
4. 5. 6.7. 5 A Engine Control Units 30
8. 30 A E-Gear, oil pump 30
9. 25 A E-Gear 30
10.
11.
Q R W X V H G
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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 : % All inputs IIOil Pressure
35 bar < pressure < 55
Door switch bit
Kl50 status 0 = not active , 1 = active
Kl15 status 0 = not active , 1 = active
0 : % All inputs IIIGear Position sensor value bit
Shift Position sensor value bit
Brake switch 0 = not active , 1 = active
Kickdown status 0 = not active , 1 = active
Customer Habits
0 : % Customer habits I % of system ON time in “manual e sprort”
mode %
% of system ON time in “corsa ” mode %
% of system ON time in “automatic” mode %
% of system ON time in “automatic-sportl”
mode %
0 : % Customer habits IILauch Control Counter (total number LC
activated) %
Launch control status %
Total number of gearshift [value x 100] %
6 Q D S V K R W V W ' 7 &
0 : % Snapshot 1 DTC decimal code
related failure type
Kl 15 status
0 = not active , 1 = active
time since power up or time since Kl15 off s
0 : % Snapshot 2 gas pedal value
%
vehicle speed Km/h
engine rpm rpm
engine torque Nm
0 : % Snapshot 3engaged gear 1,2,3,4,5,6,R,N0,N1,N2,N3,N4
Y H U L ¿ H G O H Y H U S R V L W L R Q + , - , A , U , V , X , R
DC pump commanded active = 1 , not active = 0
system pressure bar
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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 : % Snapshot 4door switch status door open = 1 , door closed = 0
Kl 50 status
brake status
brake pressed = 1 , brake not pressed = 0
cranking release status cranking released = 1 , cranking not released = 0
0 : % Snapshot 5pick up active pick up active = 1 , pick up not active = 0
torque reference Nm
speed reference rpm
clutch torque Nm
0 : % Snapshot 6 shifting active shifting active = 1 , shifting not active = 0
status of desired torque no request = 0 , reducing request = 1 , increasing
request = 2 , error detected = 3
= Z L V F K H Q J D V À D J À D J V H W À D J Q R W V H W
clutch status clutch open = 0 , clutch controlled = 1 , clutch
closed = 2 , error detected = 3
0 : % Snapshot 7 gear 1 valve current
A
gear 2 valve current A
shift valve current valve active = 1 , valve not active = 0
clutch valve current A
0 : % Snapshot 8 clutch position
clutch kiss point default = 480
clutch wear index default = 4000 , default max = 15000
clutch temperature °C
0 : % Snapshot 9
Kl 30 voltage V
sensor supply voltage V
current gear position reading by gear position sensor
current shift position reading by shift position sensor
0 : % Snapshot 10 target gear
1,2,3,4,5,6,R,N0,N1,N2,N3,N4
last engaged gear 1,2,3,4,5,6,R,N0,N1,N2,N3,N4
driving mode A , A Sport , M , M Sport , N , R
Kickdown status shifting active = 1 , shifting not active = 0
Page 1483 of 1659
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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 $
6 S H H G D G M X V W P H Q W V \ V W H P * 5 $ G L V S O D \ L Q 0 D V W H U R Q O \
Real speed
Y ¿ O B Z Switch positions193Theoretical speed
Y ] L H O B Z Switch positions194
[km/h]
min: 0
max: 250 0 Stop light switch
B_bl
1 Brake pedal switch B_br
2 Clutch switch
% B N X S S O
3 GRA released B_fgrtet
4 ACC-SG available
B_acc
5 Main switch touched & : * * ) * 5 +
6 GRA status for CAN CAN Statgra(0
7 GRA status for CAN
CAN Statgra(1\ min: 0
max: 250
0 GRA on (CAN)
B_fgrhsc
1 Set (GRA on) B_fgratc
2 Delay B_fgrtdc
3 Acceleration B_fgrtuc
4 Setting B_fgrsec
5 Pickup B_fgrwac
6 Free
7 GRA on S_fgrhs
* H D U E R [ V W D W X V
Engine speed Q P R W Load U O Gear notch (automatic gearshift)
J D Q J L Converter clutch
% B Z N D X I % B Z N % B Z N U
[1/min] [%] [0-7] Text
min: 500
max: 7200 min: 7
max: 100P,N = 0
Gear = 1-6
R = 7 clutch on
clutch off
clutch adj. ERROR
Reduction of emissions
3 X U J H F K H F N V K R U W W U L S G L V S O D \ L Q 0 D V W H U R Q O \
- Function 04(default setting)
- Start the short trip with the “Activation” button
- Wait until ³ 7 ( 9 R N ´ L V G L V S O D \ H G L Q ¿ H O G
Purge percentage opening
(pulsing rate) W D W H R X W Mean oxygen sensor
variator value
L N D N G L I I B Z Idle speed regulator, diagnosis value for
enabled diagnosis
U P V W H Y X I B Z Result195
[%] [%] [%] Text
min: 0
max: 100 Test ON
Test OFF
TEV ok
TEV not ok
Page 1522 of 1659
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Fig.62
A
Fig.63A
® 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 $
When setup has been completed, the green tick(A-Fig.62)indicates that the operation has been carried out
successfully.
7 R V H W X S W K H $ % 6 ( 6 3 F R Q W U R O X Q L W V V H O H F W W K H U H O D W L Y H ¿ H O G D Q G F O L F N ³ 6 H W 8 S ´ $ ) L J ; the control unit setup
includes writing the coding to identify the type of gearbox (manual or automatic) and the type of brakes (steel or
carboceramic), as well as the basic settings for the steering sensor on the SMLS control unit and the yaw rate sensor
(YRATE).