oil temperature LAMBORGHINI GALLARDO 2009 Workshop Manual
Page 52 of 1659
10
00 02 00
9a
9b
9c
& 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 $
61395023 timing box oil seal driver
& O R V H W
' U D Z H U 3 R V L W L R Q D
61495040 Crankshaft oil seal driver & O R V H W
' U D Z H U 3 R V L W L R Q E
61595015 Oil temperature sensor bulb tightener
& O R V H W
' U D Z H U 3 R V L W L R Q F
Page 269 of 1659
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A
B
Fig.2
C
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 $
7 K L V V H F W L R Q H [ S O D L Q V K R Z W R D V V H P E O H
$ ( Q J L Q H R L O W D Q N
B) Oil-water pump
& 7 K H U P R V W D W L F Y D O Y H
' 2 L O W H P S H U D W X U H D Q G O H Y H O V H Q V R U
$ $ V V H P E O \ L Q J W K H H Q J L Q H R L O W D Q N 1.Loosen the 8 lateral screws (4 per side) ( A-Fig.1
) of the engine cross member to loosen it, so that the engine
oil tank can be installed ( B-Fig.1).
2. Put the oil tank ( B-Fig.1) inside its housing.
3 . Connect the oil temperature connector ( C-Fig.2).
Page 276 of 1659
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L714 01 15 05
Fig.16
'C
Fig.15
BA
® 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
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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
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' $ V V H P E O L Q J W K H R L O W H P S H U D W X U H D Q G O H Y H O V H Q V R U 1.Position the oil temperature and level sensor ( A-Fig.15) and secure using the 2 screws ( B-Fig.15).
2. 7 L J K W H Q W K H ¿ [ L Q J V F U H Z V ' ) L J ) to secure the heat-proof panel ( C-Fig.16) to the engine oil tank.
• Assemble the engine oil tank 3 X Q W R $ .
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Fig.1 Fig.2
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
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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 oil •When the engine is cold ( oil temperature > 70°C), lift the vehicle on the car lift (000000).
• 5 H P R Y H W K H U H D U O H I W D Q G F H Q W H U F D U À R R U V (082503).
• Set up a suitable system for collecting the engine oil ( Fig.1).
1. Unscrew the tank plug ( A-Fig.1) and allow the oil to drain out of the oil tank drain hole: then clean the plug and
tighten it.
3 O X J D W W D F K P H Q W W L J K W H Q L Q J W R U T X H D .
2. Unscrew the plug ( B-Fig.2) on the oil pan and allow the oil left in the engine to drain out: then clean the plug
and tighten it.
3 O X J D W W D F K P H Q W W L J K W H Q L Q J W R U T X H D .
& $ 8 7 , 2 1
' X U L Q J W K H V H R S H U D W L R Q V E H D Z D U H R I K L J K W H P S H U D W X U H V 5 L V N R I E X U Q L Q J
) R U U H V S H F W R I W K H H Q Y L U R Q P H Q W
Dispose of the engine oil according to current laws.
Page 341 of 1659
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L714 01 28 00
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G L $ X W R P R E L O L / D P E R U J K L Q L 6 S $ L Q E D V H D O O D O H J J H V X L G L U L W W L G ¶ D X W R U H 7 X W W L L F D S L W R O L 3 ' ) G L F X L V L F R P S R Q J R Q R L P D Q X D O L R I ¿ F L Q D : ( % G H V F U L W W L G L V H J X L W R V L E D V D Q R V X O O H L Q I R U P D ] L R Q L G L V S R Q L E L O L D O
P R P H Q W R G H O O D S X E E O L F D ] L R Q H & R Q U L V H U Y D G L D J J L R U Q D P H Q W R H P R G L ¿ F K H 6 R Q R Y L H W D W H O D U L V W D P S D O D U L S U R G X ] L R Q H O ¶ L Q R O W U R D S H U V R Q H Q R Q D X W R U L ] ] D W H H R D W H U ] H S H U V R Q H O D W U D G X ] L R Q H D Q F K H S D U ] L D O H
V H Q ] D O ¶ D X W R U L ] ] D ] L R Q H V F U L W W D G D S D U W H G L $ X W R P R E L O L / D P E R U J K L Q L 6 S $
5 S P O L P L W L Q J G H Y L F H
In normal operating conditions with operative temperatures TH2O 90°C and Toil 90°C, the limiting device is structured
as follows:
in neutral engine limited to 7800 rpm (3500 rpm only for JP and Korea) st
gear U S P
2 nd
gear 8550 rpm
3 rd
gear 8650 rpm
4 th
gear 8500 rpm
5 th
gear 8500 rpm
6 ty
gear U S P
Reverse gear 6000 rpm
The values stated above are indicative and subject to changes introduced in the Factory.
1 R W H It must however be remembered that when the vehicle is hot, idle speed is 680 rpm and it goes up to 820 rpm with the A/C on.
Control and power limitation strategies
The ECU controls rpm limitation using different maps, depending on the environmental conditions at the time: • with engine cold (Water temperature < 60°C) and with low Toil (Oil temperature < 40°C), the rpm are limited
• with engine hot (Water temperature > ƒ & W K H U S P D U H O L P L W H G
Page 344 of 1659
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L714 01 28 00
Fig.7
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C
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(
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G L $ X W R P R E L O L / D P E R U J K L Q L 6 S $ L Q E D V H D O O D O H J J H V X L G L U L W W L G ¶ D X W R U H 7 X W W L L F D S L W R O L 3 ' ) G L F X L V L F R P S R Q J R Q R L P D Q X D O L R I ¿ F L Q D : ( % G H V F U L W W L G L V H J X L W R V L E D V D Q R V X O O H L Q I R U P D ] L R Q L G L V S R Q L E L O L D O
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Sensor
A
Speed sensor
B * H D U V S R V L W L R Q V H Q V R U V
C Secondary air pressure sensors
' Low fuel pressure sensor output
( Wiv pressure sensor output
F Oil pressure sensor output
G CAM sensors output
H Exhaust phase sensors output
, Intake phase sensors output
L Coolant temperature sensor output
M Air temperature sensor
1 A/C sensor
O Clutch pump sensor
3 $ , 5 % $ * V H Q V R U V
Q Coolant level sensor
5 Oil level and temperature sensor
Page 413 of 1659
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L714 01 42 00
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: L U H V L J Q D O V
) R U W K H R S H U D W L R Q W K H ( * H D U V \ V W H P Q H H G V W K H I R O O R Z L Q J V L J Q D O V F R P L Q J I U R P V S H F L ¿ F V H Q V R U R U I U R P R W K H U Y H K L F O H system. • 6 S H F L ¿ F V H Q V R U V I R U 6 H O H V S H H G • Clutch speed sensor:
• Position sensors: clutch , gear and shift actuators
• Pressure sensor of the Selespeed hydraulic circuit
• Single Signals coming from other vehicle system.
• Engine speed (wired frequency signal, coming from engine ECU or from the dashboard )
• Brake pedal switch
• wake-up line
• Ignition key (cranking position KL_50).
& $ 1 V L J Q D O V
Other signals coming from vehicle systems via CAN network • Engine speed
• Engine Torque
• Water/Oil Engine Temperature
• Brake pedal switch
• Handbrake
• Wheels Speeds
• Sport Switch
• Accelerator Pedal (real and virtual)
• External Temperature
• Lateral Acceleration
• Steering wheel angol
• ...
Page 643 of 1659
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L714 03 17 03
A2
A1
'
'
) L J
) L J
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A2
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3.
Unscrew the nuts ( ' ) L J ) and disconnect the front A1and A2pipes from the temperature regulator.
4. Remove and extract the front A1and A2gearbox oil circuit pipes ( ) L J ).
Page 644 of 1659
7
L714 03 17 03
3
3 A
) L J
) L J
3
3
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' , 6 $ 6 6 ( 0 % / , 1 * 7 + ( 5 ( $ 5 3 , 3 ( 6 3 U H O L P L Q D U \ R S H U D W L R Q V •SRaise the vehicle on the car lift (000000).
• Remove the right wheel (060103).
• Disassemble the right rear wheel arch (082103).
• 5 H P R Y H W K H D L U ¿ O W H U D V V H P E O \ (013303).
• Remove the exhaust (025103).
' L V D V V H P E O L Q J W K H 3 D Q G 3 J H D U E R [ R L O F L U F X L W S L S H V 1. / R R V H Q W K H ¿ [ L Q J V F U H Z V $ ) L J ) and disconnect the rear 3 and 3 pipes from the temperature regulator.
1 R W H
Position a suitable container to collect the gearbox oil.
2. Loosen the screws ( % ) L J ) fastening the rear 3 and 3 pipe mounting brackets to the gearbox support.
Page 646 of 1659
L714 03 17 03
3
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A1
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& ' L V D V V H P E O L Q J W K H W H P S H U D W X U H U H J X O D W R U 3 U H O L P L Q D U \ R S H U D W L R Q V •SRaise the vehicle on the car lift (000000).
• Disassemble the right rear wheel (060103).
• Disassemble the rear wheel arch (082103).
' L V D V V H P E O L Q J W K H W H P S H U D W X U H U H J X O D W R U 1. Unscrew the nuts ( $ ) L J ) and disconnect the front A1and A2pipes from the temperature regulator.
2. / R R V H Q W K H ¿ [ L Q J V F U H Z % ) L J ) and disconnect the rear 3 and 3 pipes from the temperature regulator.
1 R W H
Position a suitable container to collect the gearbox oil.
3. Loosen the screw ( & ) L J ¿ [ L Q J W K H W H P S H U D W X U H U H J X O D W R U W R W K H F K D V V L V
4. Remove and extract the temperature regulator ( ' ) L J ' ) L J ).