🏷️ Basic Information Identification Make: Toyota Model: Supra Year: 1994 Codes Chassis Code: JZA80 👋 Introduction Market Position Market Position: The 1994 Toyota Supra, specifically the JZA80 generation, positioned itself as a premium Japanese sports coupe, competing with performance icons of its era. Competitive Analysis Competitive Analysis: Competed against vehicles like the Nissan 300ZX (Z32), Mazda RX-7 (FD), and domestic muscle cars, offering a blend of advanced technology, sophisticated engineering, and exhilarating performance. Key Features Key Features: Iconic styling, powerful inline-six engines (including the legendary 2JZ-GTE twin-turbo), advanced suspension, and a robust platform that became a tuner's dream. Manual Value Proposition Manual Value Proposition: Provides extensive, licensed factory-derived information essential for maintaining, diagnosing, and repairing the 1994 Toyota Supra, empowering owners and enthusiasts. Convenience Convenience: Online access offers immediate availability across multiple devices, superior to outdated printed manuals in terms of accessibility and searchability. 📋 Manual Details Coverage Areas Coverage Areas: Comprehensive coverage for the 1994 Toyota Supra Page Count Page Count: Digital - Access provided for one year Manual Type Manual Type: Service and Repair Manual Software Language Language: English Format Format: PDF Download / Online Access 📖 Manual Coverage Systems Covered Engine: 2JZ-GE (Naturally Aspirated), 2JZ-GTE (Twin-Turbocharged) Drivetrain: Rear-wheel drive, transmission (manual and automatic), differential, driveshafts Suspension: Front and rear suspension systems, shock absorbers, springs, bushings Brakes: Front and rear braking systems, ABS (Anti-lock Braking System) Steering: Power steering system, steering column, tie rods Electrical: Wiring diagrams, lighting, ignition system, starting system, charging system, ECU, sensors HVAC: Heating, ventilation, and air conditioning systems Body: Body panels, doors, interior trim, glass, bumpers Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, inspections Repair: Engine overhaul, transmission rebuild, brake caliper replacement, suspension component renewal Troubleshooting: Diagnostic procedures for common and uncommon issues, fault code interpretation Diagnostics: ECU diagnostics, sensor testing, component testing Technical Depth Technical Depth: Detailed diagnostic procedures, component removal and installation instructions, torque specifications, timing procedures, electrical schematic interpretation 📊 Manual Specifications File Format File Format: Searchable PDF Print Quality Print Quality: High-resolution, clear text and diagrams (if printed) Binding Type Binding Type: N/A (Digital) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Family: JZ Series Naturally Aspirated Engine: 2JZ-GE Naturally Aspirated Displacement: 3.0 Liters (2,997 cc) Naturally Aspirated Configuration: Inline-6, DOHC, 24 Valves Naturally Aspirated Horsepower: Approx. 220 hp @ 5,800 rpm (US Spec) Naturally Aspirated Torque: Approx. 210 lb-ft @ 4,800 rpm (US Spec) Turbocharged Engine: 2JZ-GTE Turbocharged Displacement: 3.0 Liters (2,997 cc) Turbocharged Configuration: Inline-6, DOHC, 24 Valves, Sequential Twin-Turbocharged Turbocharged Horsepower: Approx. 276 hp @ 5,600 rpm (JDM Spec), 320 hp @ 5,600 rpm (US Spec) Turbocharged Torque: Approx. 280 lb-ft @ 4,000 rpm (JDM Spec), 315 lb-ft @ 4,000 rpm (US Spec) Fuel System Fuel System: Electronic Fuel Injection (EFI) with sequential port injection Engine Management Engine Management: ECU (Engine Control Unit) with advanced diagnostics 🔧 Transmission Standard Standard Transmission Type: 6-speed manual (Getrag V160/V161) Optional Optional Transmission Type: 4-speed automatic (A340E) Features Clutch Type: Hydraulic, single-plate dry (manual transmission) Fluid Specifications Manual Transmission Fluid: API GL-4 or GL-5, SAE 75W-90 recommended Automatic Transmission Fluid: Toyota ATF Type T-II or equivalent 📐 Dimensions Exterior Length: 4,520 mm (178.0 in) Width: 1,790 mm (70.5 in) Height: 1,290 mm (50.8 in) Wheelbase: 2,550 mm (100.4 in) Weights Curb Weight Manual: Approx. 1,450 kg (3,200 lbs) Curb Weight Automatic: Approx. 1,490 kg (3,285 lbs) Gross Vehicle Weight Rating: Varies by model and configuration 🛡️ Safety Features Ratings Safety Ratings: No specific NHTSA ratings for this model year, but generally considered safe for its era. Manual provides guidance on safety systems. Active Features Active Features: Anti-lock Braking System (ABS), Traction Control (on some turbo models) Passive Features Passive Features: Front airbags, three-point seatbelts with pretensioners, reinforced chassis structure 💡 Technology Features Infotainment Infotainment System: Factory premium audio system with cassette player and optional CD player. Manual covers diagnostic and repair of these systems. Driver Assistance Driver Assistance: Limited by modern standards; primarily focused on mechanical performance and safety features like ABS. Connectivity Connectivity: No modern connectivity features like Bluetooth or USB. Engine Technology Engine Technology: Sequential twin-turbocharging (2JZ-GTE) provided a wider powerband and improved throttle response compared to parallel twin-turbo setups of the era. 🔧 Maintenance Service Intervals Oil Change Interval: Every 5,000 miles or 6 months, whichever comes first Air Filter Replacement: Every 15,000 miles or 12 months Spark Plug Replacement: Every 30,000 miles (standard plugs) or 60,000 miles (platinum plugs) Timing Belt Replacement: Every 60,000 miles or 5 years (2JZ-GE and 2JZ-GTE engines - critical item) Fluid Specifications Engine Oil Type: SAE 5W-30 or 5W-40 API SG or higher (synthetic recommended for turbo models) Coolant Type: Toyota Super Long Life Coolant (SLLC) or equivalent (50/50 mix with distilled water) Brake Fluid Type: DOT 3 or DOT 4 Power Steering Fluid: Toyota...