🏷️ Basic Information Identification Make: Subaru Model: Impreza WRX Year: 2002 Market: European Domestic Market (EDM) Codes Chassis Code: GDB 👋 Introduction Market Position Segment: Compact performance sedan/hatchback, rally-inspired. Competitive Analysis Key Competitors 2002: Mitsubishi Lancer Evolution, Ford Focus RS, Honda Civic Type R. Key Features Performance Orientation: Renowned for its turbocharged boxer engine, Symmetrical All-Wheel Drive, and agile handling, a staple in the tuner and rally community. Manual Value Proposition: Provides the in-depth knowledge required to maintain, troubleshoot, and repair the iconic Subaru Impreza WRX, empowering owners to perform tasks themselves and save on dealership costs. 📋 Manual Details Coverage Areas Systems Covered Overview: All major automotive systems including engine, transmission, driveline, suspension, brakes, steering, electrical, HVAC, body, and more. Page Count Estimated Page Count: Varies by specific factory manual, typically several hundred pages. Manual Type Type: Factory Service Repair Workshop Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Detailed coverage of engine disassembly, assembly, repair, and diagnostics, including cylinder head, pistons, crankshaft, camshafts, timing belt/chain, and lubrication system. Engine Performance: Turbocharger system, intercooler, fuel injection, ignition system, emissions control systems (EVAP, EGR), engine control unit (ECU) diagnostics. Transmission Driveline: Manual transmission (e.g., TY754) repair, clutch system, driveshafts, differentials (front, center, rear), all-wheel-drive system (Symmetrical AWD) service. Suspension Steering: Front and rear suspension components (struts, springs, control arms, bushings), wheel alignment specifications, steering rack and pump service, power steering system. Brakes: Brake system diagnostics, hydraulic components (master cylinder, calipers, lines), ABS system, brake pad/rotor replacement, parking brake service. Electrical Charging Starting: Battery and charging system, starter motor, alternator, wiring diagrams for all vehicle systems, fuse box and relay locations, lighting system diagnostics. HVAC Body Interior Exterior: Heating, Ventilation, and Air Conditioning (HVAC) system service, body panel removal/installation, interior trim, door mechanisms, glass replacement, exterior lighting, seals and weatherstripping. Procedures Included Maintenance: Scheduled maintenance tasks such as oil changes, filter replacements, spark plug service, fluid checks and changes, brake inspections, and tire rotations. Troubleshooting: Comprehensive diagnostic procedures for common and uncommon issues, fault code explanations, and systematic troubleshooting guides for all major systems. Repair Rebuild: Detailed step-by-step instructions for component removal, disassembly, repair, reassembly, and installation, often based on complete vehicle teardown. Electrical Diagnostics: In-depth electrical system troubleshooting, including component testing, connector diagnosis, and interpretation of complex wiring diagrams. Technical Depth Depth Of Information: Factory-level technical detail, suitable for both novice DIYers and experienced professional mechanics, covering everything from basic checks to complex engine and transmission rebuilds. 📊 Manual Specifications File Format PDF Features: Searchable text, bookmark navigation, printable pages, zoomable diagrams and images. Print Quality Image Resolution: High-quality diagrams, exploded views, and photographs with clear detail and sharp lines. Binding Type Digital Format: N/A (Digital Download) Paper Type Digital Format: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Code: EJ205 Engine Type: 2.0L turbocharged flat-four (Boxer) engine Performance Horsepower Psi Target: Approximately 215-225 hp (EDM specifications may vary slightly from USDM). Torque Psi Target: Approximately 240-250 lb-ft. Fuel System Fuel Delivery: Sequential multi-port fuel injection (MPI) with Denso or similar fuel injectors. Turbocharger: Mitsubishi TD04L-13T (or similar variant) turbocharger with intercooler. Engine Management ECU Type: Subaru proprietary engine control unit. 🔧 Transmission Standard Transmission Type Standard: 5-speed manual transmission. Optional Transmission Type Optional: No automatic transmission offered for WRX models in this generation. Features AWD System: Symmetrical All-Wheel Drive with viscous-coupling center differential. 📐 Dimensions Exterior Length: Approximately 4,415 mm (173.8 in). Width: Approximately 1,700 mm (66.9 in). Height: Approximately 1,440 mm (56.7 in). Weights Curb Weight Kg: Approximately 1300-1350 kg (2866-2976 lbs). 🛡️ Safety Features Ratings NHTSA Front Crash Test: Information for the 2002 model year may not be directly comparable to later standards. Generally considered a robust chassis. Active Features ABS: Standard Anti-lock Braking System (ABS). Passive Features Airbags: Driver and front passenger airbags. Chassis Strength: Subaru's 'Ring-Frame' body structure for enhanced rigidity and crash safety. 💡 Technology Features Infotainment Audio System: Factory fitted radio/cassette/CD player with optional premium sound system and subwoofer. Driver Assistance Cruise Control: Available on some trim levels. Connectivity Auxiliary Input: Not typically standard; aftermarket solutions are common. 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 3,000-7,500 miles (5,000-12,000 km) or 6-12 months, depending on driving conditions and oil type used. Consult specific manual recommendations. Timing Belt Replacement: Recommended replacement every 60,000 - 90,000 miles (96,000 - 145,000 km) or 5-7 years. Failure can cause catastrophic engine damage. Fluid Specifications Engine Oil Specification: API SG or higher, SAE 5W-30 or 10W-30 recommended. Consult manual for specific grades and capacities. Coolant Type: Subaru Super Coolant (blue) or equivalent ethylene glycol-based coolant. Capacity approx. 7.4 L. Transmission Fluid Type: API GL-5 75W-90 synthetic gear oil recommended for manual transmission. Capacity approx. 3.5 L. Known Issues Piston Ring Land Cracks: Common issue on higher-mileage or modified EJ205...