🏷️ Basic Information Identification Make: Subaru Model: Impreza Years Covered: 2001, 2002 Generation: Second Generation (GD/GG) Codes Chassis Codes: GD (Sedan), GG (Wagon) 👋 Introduction Market Position Segment: Compact/Sport Compact Usp: Known for its standard Symmetrical All-Wheel Drive system and rally-bred performance heritage, particularly in WRX variants. Competitive Analysis Competitors: Honda Civic, Toyota Corolla, Mitsubishi Lancer, Mazda3, Ford Focus Key Features AWD: Standard Symmetrical All-Wheel Drive enhances traction and stability. Performance Variants: Availability of high-performance WRX models with turbocharged engines and sport-tuned suspensions. Practicality: Offered in both sedan and versatile wagon body styles, catering to different needs. 📋 Manual Details Coverage Areas Models Covered: All Models (including WRX, Outback Sport, RS, TS, GX) Engines Covered: All Engines (e.g., EJ20, EJ25 series) Transmissions Covered: All Transmissions (Manual and Automatic) Trim Levels Covered: All Trim Levels Page Count Estimated Page Count: Over 2000 pages (typical for a comprehensive workshop manual) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine mechanical, engine management, fuel system, exhaust system, transmission (manual and automatic), drivetrain (front/rear differentials, axles) Chassis: Suspension (front and rear), steering, brakes (front and rear, ABS), wheels and tires Electrical: Body electrical systems, lighting, instruments, audio system, power windows/locks, HVAC controls, SRS (airbag) system, wiring diagrams Body: Body and frame, exterior trim, interior trim, doors, windows, seats, bumpers HVAC: Heating, Ventilation, and Air Conditioning system components and diagnostics Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid checks and changes Diagnostics: Troubleshooting common problems, diagnostic trouble codes (DTCs), symptom-based diagnostics Repair: Component removal, installation, overhaul, and adjustment procedures for all major systems Specifications: Torque specifications, clearances, fluid capacities, electrical specifications Wiring Diagrams: Detailed electrical wiring diagrams for all systems Technical Depth Depth: Comprehensive, from basic maintenance to complete engine and transmission rebuilds, advanced diagnostics, and electrical system troubleshooting. 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable PDF with clear text and images. Printability: Printable pages for convenient workshop use. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code Common: EJ253 (2.5L SOHC NA), EJ205 (2.0L DOHC Turbocharged - WRX) Displacement Na: 2.5 Liters (2457 cc) Displacement Turbo: 2.0 Liters (1994 cc) Performance Horsepower Na 2.5L: Approx. 165 hp @ 5600 rpm Torque Na 2.5L: Approx. 166 lb-ft @ 4000 rpm Horsepower Turbo 2.0L: Approx. 227 hp @ 5600 rpm (WRX) Torque Turbo 2.0L: Approx. 217 lb-ft @ 4000 rpm (WRX) Fuel System Type: Electronic Fuel Injection (EFI) Fuel Type: Unleaded Gasoline (91 Octane recommended for Turbo models) Turbocharger: IHI VF30/VF34 (common on WRX models) 🔧 Transmission Standard AWD Standard: Yes (Symmetrical All-Wheel Drive) Manual Transmission Availability: 5-speed manual (standard on many trims, including WRX) Optional Automatic Transmission Availability: 4-speed automatic (available on most NA models) Features Differentials: Front: Open, Rear: Open (NA models), Front: Viscous coupling limited slip, Rear: Viscous coupling limited slip (WRX models) Clutch Type: Dry single plate (manual transmission) 📐 Dimensions Exterior Length Sedan: Approx. 4,405 mm (173.4 in) Length Wagon: Approx. 4,415 mm (173.8 in) Width: Approx. 1,740 mm (68.5 in) Height Sedan: Approx. 1,415 mm (55.7 in) Height Wagon: Approx. 1,445 mm (56.9 in) Wheelbase: Approx. 2,510 mm (98.8 in) Weights Curb Weight Na Manual: Approx. 1,300-1,350 kg (2866-2976 lbs) Curb Weight Wrx Manual: Approx. 1,340 kg (2954 lbs) Wheel Bolt Pattern: 5x100mm Tire Size Na: 205/50R16 or 215/45R17 (depending on trim) Tire Size Wrx: 205/55R16 or 225/45R17 (factory fitted) 🛡️ Safety Features Ratings NHTSA Front Driver: 4 Stars (2001 model) NHTSA Front Passenger: 4 Stars (2001 model) IIHS Front Offset: Good (2001 model) Active Features ABS: Standard on most models, available on others. Traction Control: Available on some models. Passive Features Airbags: Driver and front passenger airbags standard. Side airbags optional on some trims. Seatbelts: 3-point front seatbelts with pretensioners, 3-point rear seatbelts. 💡 Technology Features Infotainment Audio System: Standard AM/FM/CD player. Higher trims may feature premium audio systems (e.g., 6-speaker). Display: Basic digital display for clock and audio. No integrated navigation or large touchscreens. Driver Assistance Cruise Control: Standard on most models. Power Features: Power windows, power door locks, power mirrors standard on many trims. Connectivity Aux Input: Not typically available. Aftermarket solutions are common. Bluetooth: Not available from factory. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,750 miles or 6 months (severe service) or 7,500 miles or 12 months (normal service), consult owner's manual for specifics. Air Filter Replacement: Every 15,000 miles or 12 months. Spark Plug Replacement: Every 30,000-60,000 miles, depending on plug type (e.g., platinum). Timing Belt Replacement: Every 105,000 miles or 105 months (for non-interference EJ engines, WRX EJ205 is an interference engine requiring timely replacement). Fluid Specifications Engine Oil: API SG or SH, SAE 5W-30, 10W-30, or 10W-40 (refer to manual based on temperature). Coolant:...