🏷️ Basic Information Identification Make: Subaru Model: Legacy Year: 2000 Codes Chassis Code: BD/BG/BK (4th Generation) Engine Codes: EJ20, EJ22, EJ25, EJ20G (turbocharged variants) 👋 Introduction Market Position Segment: Mid-size Sedan and Wagon, known for its standard All-Wheel Drive (AWD) system and rally-bred performance heritage. Competitive Analysis Competitors: Toyota Camry, Honda Accord, Mazda 626, Nissan Altima, Mitsubishi Galant. Distinguished by its AWD as standard and Subaru's boxer engine configuration. Key Features Differentiators: Symmetrical All-Wheel Drive (AWD) standard on all trims, horizontally-opposed 'Boxer' engines, robust build quality, and a reputation for reliability and driver engagement, especially in adverse weather conditions. 📋 Manual Details Coverage Areas Regions Covered: Global, with potential regional variations noted for specific emissions or component differences. Page Count Estimated Page Count: 1500-2500 pages (typical for a comprehensive factory-level service manual) Manual Type Type: Full Service and Repair Manual (Factory Technical Service Manual Equivalent) Language Language: English Format Format: Digital (PDF typically, may include printable sections) 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical (NA & Turbo), Fuel System, Ignition System, Exhaust System, Cooling System, Lubrication System, Engine Control System (ECU/ECM), Transmission (Automatic & Manual), Drivetrain (AWD System, Differentials, Axles). Chassis: Suspension (Front & Rear), Steering System, Brake System (ABS included), Wheel Alignment. Electrical: Wiring Diagrams, Lighting System, Power Distribution, Audio System, Power Accessories, Instrument Cluster, ECU Diagnostics, Body Control Modules. Body: Exterior Body Panels, Interior Trim, Seats, Doors, Glass, Convertible Top (if applicable), Chassis Frame and Structure. Procedures Included Maintenance: Scheduled Maintenance, Oil and Filter Changes, Spark Plug Replacement, Air Filter Replacement, Coolant Flush, Brake Fluid Flush, Belt Replacement, Fluid Level Checks. Repair: Engine Overhaul/Rebuild, Transmission Repair/Rebuild, Brake Component Replacement, Suspension Component Replacement, Electrical Component Diagnosis and Replacement, Body Panel Repair and Replacement. Troubleshooting: Diagnostic Trouble Codes (DTCs), Symptom-Based Troubleshooting, Electrical Schematics Interpretation, Mechanical Component Diagnosis. Diagnostics: On-Board Diagnostics (OBD-I/OBD-II) system interpretation, scan tool usage, live data analysis, sensor testing, actuator testing. Rebuilds: Complete engine and transmission overhaul procedures, including component measurements, tolerances, and assembly specifications. Technical Depth Depth: Factory-level diagnostic procedures, component specifications, torque values, special tool requirements, electrical schematics, and detailed disassembly/assembly instructions for all major vehicle systems. Wiring Diagrams: Comprehensive and detailed color-coded electrical wiring schematics for all vehicle circuits, including component locations and connector pinouts. 📊 Manual Specifications File Format Digital Format: PDF (Searchable Text, Bookmarked Sections, High-Resolution Diagrams) Searchability: Fully searchable text allows for quick location of specific information, part numbers, and procedures. Print Quality Print Readability: Designed for clear printing of text and diagrams, ensuring legibility of technical illustrations and schematics. Diagram Clarity: High-resolution diagrams, schematics, and exploded views are presented with clarity for easy understanding during repairs. Binding Type Physical Binding: Not Applicable (Digital Format); If printed, typically spiral-bound or perfect-bound for workshop use. Paper Type Physical Paper: Not Applicable (Digital Format); Historically, factory manuals used high-quality, durable paper suitable for workshop environments. ⚙️ Engine Specifications Primary Engine Engine Type: Naturally Aspirated and Turbocharged Boxer-4 (EJ Series) Displacement Options: 2.0L (EJ20), 2.2L (EJ22), 2.5L (EJ25) Turbocharged Variants: GT and STI models typically featured the EJ20G (turbocharged) or similar performance-oriented variants. Performance Horsepower Range: 135-215 hp (depending on engine and trim, naturally aspirated 2.5L around 165-170 hp, turbocharged variants higher) Torque Range: 135-220 lb-ft (depending on engine and trim) Fuel System Fuel Delivery: Multi-point Fuel Injection (MPI) Fuel Type: Unleaded gasoline Engine Management ECU Type: Hitachi or Denso Engine Control Unit (ECU) depending on variant and region 🔧 Transmission Standard Transmission Type Standard: 5-speed Manual Transmission (TY754, TY755, etc.) Optional Transmission Type Optional: 4-speed Automatic Transmission (TZ102, TZ103, etc.) Features AWD System: Subaru's Symmetrical All-Wheel Drive system with viscous coupling center differential (manual) or electronically controlled clutch pack (automatic). Maintenance Manual Transmission Fluid Spec: API GL-5, SAE 75W-90 Gear Oil (refer to specific model for exact specification, typically Subaru Genuine Gear Oil) Automatic Transmission Fluid Spec: Subaru ATF-HP (or equivalent Dexron III/Mercon before HP) 📐 Dimensions Exterior Wheelbase Inches: 104.3 inches Length Inches: 184.3 inches (Sedan), 187.8 inches (Wagon) Width Inches: 68.9 inches Height Inches: 55.7 inches (Sedan), 57.3 inches (Wagon) Weights Curb Weight Lbs Range: 3100 - 3400 lbs (depending on trim and drivetrain) Wheel Bolt Pattern: 5x100 Dimensions Tire Size Standard: 205/55R16, 215/50R17 (depending on trim) 🛡️ Safety Features Ratings NHTSA Front Impact Driver: Not explicitly rated by NHTSA for this model year, but generally considered safe for its era. IIHS Ratings: Not specifically rated by IIHS for this year, but later models improved. Active Features Active Safety: Standard All-Wheel Drive (AWD) for enhanced traction and stability. Passive Features Airbags: Driver and Passenger Frontal Airbags. Side airbags were an option on some trims. Seatbelts: Three-point inertia-reel seatbelts with pretensioners for front occupants. ABS: Anti-lock Braking System (ABS) standard on most or all trims. 💡 Technology Features Infotainment Audio System: Factory AM/FM/Cassette or CD player. Optional premium sound systems available on...