🏷️ Basic Information Identification Make: Subaru Model: Impreza Year: 2002 Trim Levels Covered: TS, RS, WRX, Outback Codes Chassis Codes: GDA (WRX), GDB (WRX STI - though STI is listed as an engine option, the chassis is often associated), GFA (TS/RS) Engine Codes: EJ253 (2.5L H4 naturally aspirated), EJ205 (2.0L H4 Turbocharged - WRX) 👋 Introduction Market Position Positioning: Performance-oriented compact sedan/wagon with AWD as standard on most trims, targeting enthusiasts and rally-inspired driving. Competitive Analysis Competitors: Mitsubishi Lancer Evolution, Honda Civic Si, Toyota Corolla GT-S (though less direct comparison for WRX), Volkswagen Golf GTI. Key Features All Wheel Drive: Symmetrical All-Wheel Drive system providing superior traction and handling. Performance Wrx: Turbocharged 2.0L Boxer engine (EJ205) in WRX models, offering significant power and acceleration for its class. Rally Heritage: Direct lineage from Subaru's successful World Rally Championship cars, translating into a sporty driving experience. Manual Value: Genuine Subaru factory manual ensures accuracy and completeness for DIY maintenance and repairs, saving on dealership costs. 📋 Manual Details Coverage Areas Primary Coverage: Complete Factory Service Repair Secondary Coverage: Parts, Maintenance, Diagnostics, Troubleshooting, Repair Page Count Estimated Page Count: Extensive (Digital format, likely hundreds of pages equivalent) Manual Type Type: Factory Service Manual Language Language: English Format Media Format: Digital Software (CD-ROM equivalent, delivered via download) Platform Compatibility: Windows, Macintosh, Linux 📖 Manual Coverage Systems Covered Powertrain: Engine Mechanical, Fuel System, Ignition System, Starting & Charging System, Exhaust System, Turbocharger System (WRX), Automatic Transmission, Manual Transmission, Clutch System, Transfer Case, Drive Shafts, Differentials, Axles Chassis: Suspension (Front & Rear), Steering System (Manual & Power), Brake System (Hydraulic, Parking), Wheel & Tire Systems Electrical And Body: Lighting, Instruments & Gauges, Wiper & Washer System, HVAC (Air Conditioning & Heating), Power Accessories (Windows, Locks), Restraint Systems (SRS Airbags, Seatbelts), Immobilizer System, Cruise Control, Audio/Visual Systems, Meter & Display Systems, Exterior Body Panels, Interior Trim, Glass & Mirrors, Doors & Hoods, Multiplex/CAN Communication Procedures Included Maintenance And Inspection: Scheduled Maintenance, Fluid Checks & Changes, Filter Replacements, Belt Inspections, Tire Rotation & Pressure Checks, Brake Inspections, Suspension Component Checks Repair And Overhaul: Engine Assembly/Disassembly, Transmission Rebuilds, Brake Caliper/Rotor Replacement, Suspension Component Replacement (Shocks, Struts, Bushings), Steering Rack Replacement, Electrical Component Diagnosis & Replacement, HVAC System Service, Body Panel Repair & Replacement Diagnostics: Diagnostic Trouble Code (DTC) retrieval and interpretation, Symptom-based troubleshooting guides, Electrical circuit diagrams, Component testing procedures Technical Depth Depth: Comprehensive Factory Level Detail Level: Step-by-step instructions with high-definition diagrams and photographs, torque specifications, clearances, and electrical schematics. 📊 Manual Specifications File Format Digital Format: Interactive CD Platform (Software with indexing and search functionality) Print Quality Printable Instructions: High-definition, printable instructions and illustrations Print Flexibility: Print entire manual or specific sections/pages Binding Type Binding: N/A (Digital Format) Paper Type Paper Quality: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine 2 5L H4: Naturally Aspirated EJ253 Boxer Engine 2 0L H4 Wrx: Turbocharged EJ205 Boxer Engine Performance 2 5L Horsepower: Approximately 165 hp @ 5600 rpm (estimate, actual may vary by specific tune/market) 2 5L Torque: Approximately 166 lb-ft @ 4000 rpm (estimate, actual may vary by specific tune/market) 2 0L Wrx Horsepower: 227 hp @ 5600 rpm (USA spec) 2 0L Wrx Torque: 217 lb-ft @ 4000 rpm (USA spec) Fuel System Injection Type: Multi-point Fuel Injection (MPI) Fuel Type: Unleaded Gasoline (Premium required for WRX) Turbocharger Wrx Turbo Type: TD04-13G Turbocharger (Water-cooled) 🔧 Transmission Standard All Trims: 5-Speed Manual Transmission Optional Automatic Available: 4-Speed Automatic Transmission (Available on non-WRX trims) Features AWD System: Symmetrical All-Wheel Drive with Active Torque Split (ATTS on some models) and viscous coupling center differential. Clutch Type: Hydraulically operated, single dry plate clutch (Manual Transmission) 📐 Dimensions Exterior Wheelbase: 2515 mm (99.0 in) Length: 4410 mm (173.6 in) for Sedan, 4405 mm (173.4 in) for Wagon Width: 1705 mm (67.1 in) Height: 1440 mm (56.7 in) for Sedan, 1460 mm (57.5 in) for Wagon Weights Curb Weight: Approximately 1350-1450 kg (2976-3197 lbs) depending on trim and transmission. Gross Vehicle Weight Rating: Varies by model, consult specific vehicle data. 🛡️ Safety Features Ratings NHTSA Front Impact: 4/5 Stars (Driver/Passenger) for 2002 Model Year (General Impreza). IIHS Side Impact: Good (for 2002 Model Year - General Impreza). Active Features ABS: Standard Anti-lock Braking System (ABS) on most models, especially WRX. Traction Control: Optional or standard on certain higher trims or WRX models. Passive Features Airbags: Driver and front passenger airbags, optional side airbags. Seatbelts: 3-point height-adjustable front seatbelts with pre-tensioners, rear 3-point seatbelts. Body Structure: Reinforced safety cell construction. 💡 Technology Features Infotainment Audio System: Factory AM/FM/CD player, with cassette tape option on some models. Basic speaker systems. Navigation: Not typically available from the factory for the 2002 model year. Aftermarket solutions are common. Driver Assistance Cruise Control: Available as a factory option on most trims. Connectivity Bluetooth: Not available from the factory....