Detailed information on fuel delivery, injection system, fuel pump, injectors, fuel tank, and lines.
Exhaust System:
Coverage of exhaust manifolds, catalytic converters, mufflers, and related components.
Heating Ventilation Air Conditioning:
Detailed sections on HVAC system operation, components, refrigerant handling, and diagnostics.
Steering System:
In-depth coverage of steering rack, power steering system, steering column, and alignment procedures.
Front Suspension:
Detailed information on wishbones, springs, shock absorbers, bushings, and hub assemblies.
Rear Suspension:
Comprehensive coverage of rear axle components, suspension links, springs, shock absorbers, and hub assemblies.
Brake System:
Detailed procedures for brake caliper servicing, rotor replacement, brake lines, ABS system, and brake fluid.
Wheel And Tire:
Information on wheel specifications, tire pressure, mounting, and balancing.
Transmission Manual:
Coverage of manual transmission operation, internal components, clutch system, and maintenance.
Transmission Automated Manual:
Detailed information on the automated manual gearbox (e-gear), including hydraulic systems and control modules.
Chassis And Body Structure:
Information on chassis design, body panel removal and installation, structural components, and welding procedures.
Interior Trim:
Procedures for removing and installing interior panels, seats, dashboard, and trim pieces.
Exterior Body:
Details on body panels, doors, hood, trunk lid, spoilers, and exterior trim.
Lighting System:
Coverage of headlights, taillights, interior lighting, and associated electrical circuits.
Instrumentation And Gauges:
Information on dashboard instruments, warning lights, and sensor operations.
Audio And Infotainment:
Details on the factory audio system, navigation, and related components.
Body Control Module:
Information on the BCM, its functions, and related electrical systems.
Engine Control Module:
Details on the ECM, sensor inputs, actuator outputs, and diagnostic trouble codes.
Transmission Control Module:
Information on the TCM for both manual and e-gear transmissions.
Anti Lock Braking System:
Coverage of ABS sensors, control module, and hydraulic unit.
Traction Control System:
Details on the TCS operation and integration with other systems.
Airbag System:
Information on airbag sensors, control module, and deployment procedures.
Procedures Included
Routine Maintenance:
Includes oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, and belt inspection.
Troubleshooting:
Diagnostic procedures for common and complex issues, including symptom-based troubleshooting guides and fault code interpretation.
Component Replacement:
Step-by-step instructions for replacing major and minor components across all vehicle systems.
Engine Rebuild:
Detailed procedures for complete engine disassembly, inspection, repair, and reassembly, including torque specifications.
Transmission Overhaul:
Instructions for the overhaul of both manual and automated manual transmissions.
Suspension And Steering Alignment:
Procedures for wheel alignment, suspension component adjustment, and steering system calibration.
Brake System Bleeding:
Instructions for bleeding the brake system, including ABS module bleeding.
Electrical System Diagnostics:
Procedures for diagnosing wiring issues, electrical component failures, and using diagnostic tools.
Bodywork Repair:
Guidance on panel alignment, dent removal, welding, and painting preparation.
Climate Control System Repair:
Procedures for servicing AC components, leak detection, and refrigerant recharging.
Diagnostics And Programming:
Information on using diagnostic equipment, reading and clearing fault codes, and module programming.
Technical Depth
Depth:
Comprehensive, covering everything from basic maintenance to full mechanical and electrical system overhauls. Includes detailed diagrams, specifications, and torque values.
đ Manual Specifications
File Format
File Type:
PDF
Searchability:
Likely searchable due to PDF format, allowing for quick information retrieval.
Print Quality
Image Resolution:
High quality, suitable for printing individual pages or sections.
Binding Type
Binding:
N/A (Digital PDF format)
Paper Type
Paper Quality:
N/A (Digital PDF format)
âïž Engine Specifications
Primary Engine
Engine Type:
Naturally Aspirated V12
Displacement:
6.5 Liters (6498 cc)
Bore X Stroke:
88.0 mm x 89.0 mm
Compression Ratio:
11.1:1
Valvetrain:
Quad Camshafts (DOHC), 4 valves per cylinder
Fuel Induction:
Electronic Multi-Point Fuel Injection
Performance
Horsepower:
632 bhp @ 8000 rpm
Torque:
487 lb-ft (660 Nm) @ 6000 rpm
Fuel System
Fuel Type:
Unleaded Gasoline (95 RON / 91 AKI Recommended)
Fuel Tank Capacity:
Approximately 100 Liters (26.4 US Gallons)
đ§ Transmission
Standard
Type:
6-Speed Automated Manual (e-gear)
Optional
Manual Gearbox Option:
A standard 6-speed manual transmission was also available, though less common on the LP640.
Features
Drive System:
All-Wheel Drive (Viscous Traction System)
Clutch:
Twin-plate, dry clutch (for e-gear)
đ Dimensions
Exterior
Length:
4691 mm (184.7 in)
Width Excluding Mirrors:
2045 mm (80.5 in)
Height:
1136 mm (44.7 in)
Wheelbase:
2665 mm (104.9 in)
Weights
Curb Weight:
Approx. 1700 kg (3748 lbs)
Gross Weight Rating:
Not specified, but typically higher than curb weight.
đĄïž Safety Features
Ratings
Crash Test Ratings:
Not typically subjected to standardized crash testing like mass-market vehicles.
Active Features
Traction Control:
Standard
Anti Lock Brakes:
Standard with EBD (Electronic Brakeforce Distribution)
Passive Features
Airbags:
Driver and Passenger Airbags, potentially side airbags (manual details would confirm).
đĄ Technology Features
Infotainment
System Features:
Basic infotainment system typical for the era, including CD player, AM/FM radio, and potentially an optional navigation system. Detailed controls and operation covered.
Driver Assistance
Features:
ABS, Traction Control, and All-Wheel Drive system are primary driver assistance features. Limited electronic driver aids compared to modern vehicles.
Connectivity
Features:
Limited connectivity options; typically no Bluetooth or USB ports as standard. Manual would detail any available factory options.
đ§ Maintenance
Service Intervals
Oil Change Interval:
Typically every 7,500-10,000 miles or annually. Specifics detailed in manual.
Major Service Interval:
Scheduled at higher mileage intervals (e.g., 15,000-30,000 miles) for detailed inspections and component replacements. Exact intervals in manual.
Fluid Specifications
Engine Oil Type:
High-performance synthetic engine oil, likely 5W-40 or 10W-60. Refer to manual for exact OEM specification (e.g., SAE Grade, API Category).
Engine Oil Capacity:
Approximately 10-12 Liters (refer to manual for exact capacity).
Coolant Type:
Proprietary or high-quality G12/G13 coolant (typically pink or purple) mixed with distilled water. Refer to manual.
Brake Fluid Type:
DOT 4 or DOT 5.1 High-Performance Brake Fluid. Refer to manual for specific rating.
Transmission Fluid Type E Gear:
Specific hydraulic fluid for the e-gear system. Refer to manual for part number and specification.
Differential Fluid Type:
Specific gear oil for front and rear differentials. Refer to manual.
Known Issues
E Gear Actuator Pump:
The hydraulic pump for the e-gear system can be a potential failure point, leading to shifting issues. Manual provides diagnostic procedures.
Clutch Wear:
As with any high-performance vehicle, the clutch can experience wear, especially with aggressive driving. Manual provides replacement procedures and wear limits.
Suspension Bushings:
Wear in suspension bushings can lead to imprecise handling and noise. Manual covers inspection and replacement.
Cooling System Leaks:
Potential for minor coolant leaks from hoses or connections due to the complex routing. Manual helps identify and fix.
Exhaust Manifold Cracks:
Some V12 engines of this era can be prone to exhaust manifold cracks. Manual provides torque specs for reinstallation.
đ Vehicle History
Brand Heritage
Heritage:
Lamborghini, an iconic Italian manufacturer renowned for its V12 supercars since the 1960s, with a history of producing groundbreaking and exotic vehicles.