engine oil LAMBORGHINI GALLARDO 2009 Owner's Guide
[x] Cancel search | Manufacturer: LAMBORGHINI, Model Year: 2009, Model line: GALLARDO, Model: LAMBORGHINI GALLARDO 2009Pages: 1659, PDF Size: 95.1 MB
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![LAMBORGHINI GALLARDO 2009 Owners Guide 4
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L714 01 17 03
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3. Disconnect the power steering pipe (C-Fig.7)from the pump.
Before disconnecting the power steering pump, drain the power steering circuit (042307).
4. Loosen the screw (D-Fig.8)fastening the oil pipe clamp to the chassis.
5. Loosen the 2 screws (E-Fig.9) securing the pipe to the engine oil tank.
6. Remove the oil pipe.
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Fig.1
B
B
A
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A) Assembling the oil radiator 1.Position the oil radiator ( A-Fig.1) and secure it to the chassis using the 3 screws ( B-Fig.1).
7 K H S U H V H Q W V H F W L R Q F R Q W D L Q V W K H I R O O R Z L Q J D V V H P E O \ V H T X H Q F H V
A) Assembling the oil radiator
B) Assembling the engine oil circuit radiator pipes
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Fig.5
B
Fig.4
A
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B) Assembling the engine oil circuit radiator pipes. 1.Position the oil pipe and secure it to the engine oil tank using the 2 screws (A-Fig.4).
2. Tighten the screw (B-Fig.5) to fasten the oil pipe clamp to the chassis.
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3.
Connect the power steering pipe (C-Fig.6) to the pump.
4. Tighten the 6 screws ' ) L J W R V H F X U H W K H O H I W D [ O H V K D I W
) D V W H Q L Q J W K H V F U H Z V W L J K W H Q L Q J W R U T X H F
5. Secure the pipe union to the engine oil tank using the 2 screws ( ) L J .
• Filling the power steering oil tank (042308).
• Filling the oil tank (011708).
• $ V V H P E O H W K H U H D U Y H K L F O H À R R U (082505).
• Assemble the front element of the rear wheel arch (082105).
• Assemble the rear left tire (060105).
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Fig.1 Fig.2
A
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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 .
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Dispose of the engine oil according to current laws.
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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
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Fuel pump
There is only one electric fuel pump (
A-Fig.6) and it is in the right tank. This pump is controlled by an ECU ( B-Fig.6)
which in turn is controlled by the master control unit.
The pump has an operating pressure ranging between 4 and 6 bar, depending on the various operating conditions
of the vehicle.
The pump sends the fuel to the two high pressure pumps (which are mechanical) that compress the fuel and take the pressure to a value varying from 120 to 140 bar, according to vehicle operation.
Both the high and low pressure pumps are monitored by two sensors installed on the respective lines to prevent overpressure problems. Linear phase transformers
Linear phase transformers allow the engine phase to vary according to the torque required in order to always have optimum phasing.
In this version they are always enabled, and the phasing follows different maps according to the load and the atmospheric conditions. Piloting is performed by a solenoid valve ( A-Fig.7), which makes the oil pass inside the phase-changing gear.
This operation is managed by the injection control units that also receive the position of the camshaft through the
Hall effect sensors ( B-Fig.7) mounted on the camshafts:
• two sensors for the exhaust (one per cylinder bank)
• two sensors for the intake (one per cylinder bank)
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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
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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
• ...
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Disconnect the connection pipe ( 4 ) L J ) between the left and right tanks.
Loosen the 2 screws ( 6 ) L J ) to remove the support bracket ( 5 ) L J ) of the power steering circuit pipes.
10. Loosen the 3 screws ( 8 ) L J W R U H P R Y H W K H G H K \ G U D W R U ¿ O W H U 7 ) L J )
11. Disconnect the pipe connecting the oil radiator to the engine ( 9 ) L J )
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3 U H O L P L Q D U \ R S H U D W L R Q V •Start the engine at idle speed with the hood closed for approximately 15 min. and with the A/C system fan
on maximum speed. This operation facilitates the movement of oil mixed with coolant and heats the system, preventing freezing during collection.
• Turn off the engine.
• Disassemble the engine compartment left side panels and remove the LIE control unit.
• Connect the LP pipe (BLUE) ( $ ) L J R I W K H G U D L Q H T X L S P H Q W D Q G U H ¿ O O W K H V \ V W H P D W W K H R X W O H W % ) L J ) on the
compressor’s intake pipe.
• Connect the HP pipe (RED) ( & ) L J R I W K H G U D L Q H T X L S P H Q W D Q G U H ¿ O O W K H V \ V W H P D W W K H R X W O H W ' ) L J ) on the
compressor’s delivery pipe.
' U D L Q L Q J W K H V \ V W H P 1. Activate the equipment’s coolant collection phase.
2. Drain the system slowly to prevent the formation of ice inside the expansion valve and oil leakage from the
compressor.
3. Check the amount of oil collected in the equipment’s container.
& U H D W L Q J W K H Y D F X X P 1. After draining the system completely, bleed the air from the coolant charging cylinder and system.
A vacuum of approximately
LP=-0.98 (bar) and HP=-0.2 (bar) in the system is required according to the device
used.
Check system tightness for at least 15 minutes after eliminating all the air from the system.