🏷️ Basic Information

Make:

Lamborghini

Model:

Diablo

Year:

1994

Variants Covered:

VT (Viscous Traction), 2WD

Chassis Codes:

Diablo VT (e.g., ZLA13000..), Diablo 2WD (e.g., ZLA11000..)

👋 Introduction

Positioning:

The Lamborghini Diablo 1994 represented the pinnacle of exotic sports car engineering and performance for its era, targeting a discerning clientele demanding extreme speed and style.

Key Competitors:

Ferrari F40/F355, McLaren F1, Porsche 911 Turbo (964/993 generation).

Vehicle Selling Points:

Exotic styling, potent V12 engine, advanced (for its time) all-wheel-drive system (VT), exhilarating performance.

Value For Buyers:

An essential resource for Diablo owners and specialists, enabling cost-effective maintenance and repair, ensuring the longevity and optimal performance of this iconic supercar.

📋 Manual Details

Primary Coverage:

Complete factory service and repair for 1994 Lamborghini Diablo VT and 2WD models.

Estimated Pages:

Hundreds (specific count not provided, but described as comprehensive)

Type:

Workshop Service Repair Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine Service:

Engine disassembly, assembly, tuning, fuel injection, fuel system, emission control, cooling system, lubrication.

Transmission Service:

Transmission overhaul, repair, clutch, differential, drive axles.

Brakes:

Brake system diagnosis, repair, fluid specifications, component replacement.

Electrical System:

Wiring diagrams, electrical component testing, troubleshooting, engine control system diagnosis.

Chassis And Suspension:

Suspension system diagnosis and repair, steering system, chassis components.

Body And Interior:

Chassis/body repair, interior trim, restraint systems (airbags/seatbelts), HVAC system.

Maintenance:

General maintenance, periodic lubrication, fluid changes, filter replacements.

Troubleshooting:

Diagnostic procedures for common and complex issues, error code interpretation.

Repair And Rebuild:

Detailed step-by-step repair and overhaul procedures for all major vehicle systems.

Depth:

Comprehensive factory-level detail, suitable for professional mechanics and experienced DIY enthusiasts.

📊 Manual Specifications

Format:

PDF

Compatibility:

All PC-based Windows operating systems and Mac.

Printability:

Printable without restriction, allowing for full manual or selective page printing.

Binding:

Digital Download (PDF) - User printable and can be burned to CD-ROM.

Physical Medium:

N/A (Digital Download)

Reader Requirement:

Adobe PDF Reader

⚙️ Engine Specifications

Engine Type:

Naturally Aspirated V12

Displacement:

5.7 Liters (5706 cc)

Bore X Stroke:

82 mm x 90 mm

Compression Ratio:

10.0:1

Horsepower:

492 hp (367 kW) @ 6300 rpm

Torque:

428 lb-ft (580 Nm) @ 5200 rpm

Fuel Delivery:

Multi-point Fuel Injection (MPI)

ECU:

Bosch Motronic (specific version may vary, detailed in manual)

Cooling Type:

Liquid-Cooled

Oil Capacity:

Approx. 12 Liters (specifics in manual)

Spark Plugs:

Specific types and gap settings detailed in the manual (e.g., NGK BKR7E).

🔧 Transmission

Type:

6-Speed Manual Transaxle

Vt System:

Viscous Traction (VT) system for AWD models.

Clutch:

Twin-plate, dry-clutch (specifics in manual).

Transmission Fluid Spec:

Specific manual transmission fluid (MTF) type and viscosity, e.g., SAE 75W-90 GL-4/GL-5. Refer to manual for exact OEM specification.

Rear Differential Type:

Limited-Slip Differential (LSD) standard.

📐 Dimensions

Length:

Approx. 4480 mm (176.4 in)

Width:

Approx. 2050 mm (80.7 in)

Height:

Approx. 1115 mm (43.9 in)

Wheelbase:

Approx. 2650 mm (104.3 in)

Curb Weight:

Approx. 1570 kg (3461 lbs) for 2WD, 1600 kg (3527 lbs) for VT.

🛡️ Safety Features

Crash Test Data:

Specific official crash test ratings for this model year are not readily available as is common for low-volume exotics of this era. Focus on structural integrity and passive restraints.

Braking System:

Ventilated disc brakes (front and rear), Anti-lock Braking System (ABS) standard.

Restraint System:

Three-point seatbelts, driver and passenger airbags (standard for the era).

💡 Technology Features

Audio System:

Typically a premium audio system from manufacturers like Alpine or Blaupunkt, original specifications and upgrade information may be found in the manual.

ABS:

Anti-lock Braking System (ABS) is a key electronic safety feature.

Vt System Function:

Viscous Traction (VT) system electronically distributes power to front wheels when rear wheel slip is detected, enhancing traction and stability.

Original Connectivity:

Limited by modern standards; primarily focused on basic automotive functions. No integrated smartphone connectivity or advanced telematics.

🔧 Maintenance

Oil Change Interval:

Annual or every 10,000 km (6,000 miles), whichever comes first (typical for high-performance engines). Specific recommendations in manual.

Major Service Interval:

Refer to manual for detailed timing belt replacement (if applicable to this V12 configuration) and other major component servicing.

Engine Oil Spec:

High-quality synthetic oil, e.g., SAE 10W-50 or 15W-50, API SJ or higher. Consult manual for precise OEM recommendation and viscosity based on climate.

Coolant Spec:

Ethylene glycol-based antifreeze mixture. Refer to manual for specific type and concentration.

Brake Fluid Spec:

DOT 3 or DOT 4 high-temperature brake fluid. Refer to manual for specific requirements.

Common Problems:

Susceptibility to electrical gremlins, aging seals and hoses, clutch wear, HVAC system issues, potential suspension component wear due to age. Manual provides troubleshooting for these.

Filter Part Numbers:

Specific part numbers for oil filters, air filters, and fuel filters are detailed within the manual's relevant sections.

📚 Vehicle History

Lamborghini Legacy:

Lamborghini has a storied history of producing high-performance, visually dramatic supercars since the 1960s, building a reputation for V12 engines and extreme engineering.

Diablo Development:

The Diablo succeeded the Countach, designed by Marcello Gandini, and underwent continuous evolution throughout its production run, with the 1994 model featuring significant updates, including the introduction of the VT all-wheel-drive system.

Production Period:

1990-2001. The 1994 model year is a key transitional period.

🏆 Awards & Recognition

Supercar Status:

Consistently recognized as a defining supercar of the 1990s, celebrated for its performance, dramatic styling, and V12 engine. Specific awards are less documented than mainstream vehicles.